Florence Baptistery: Difference between revisions

Content deleted Content added
→‎Pavement: Repairing links to disambiguation pages - You can help!
 
(70 intermediate revisions by 22 users not shown)
Line 1:
{{Short description|Baptistery in Florence, Italy}}
{{Use dmy dates|date=September 2020}}
{{More citations|date=September 2020}}
[[File:Baptistery,_Florence.jpg|thumb|Florence Baptistery (''Battistero di San Giovanni'')]]
[[File:Florence_baptistery_ceiling_mosaic_14493px.jpg|thumb|[[Mosaic]]-covered interior of the [[octagon]]al dome]]
The '''Florence Baptistery''', also known as the '''Baptistery of Saint John''' ({{lang-it|Battistero di San Giovanni}}), is a religious building in [[Florence]], [[Italy]], and has the status of a [[minor basilica]].<ref>{{cite web |url=http://www.gcatholic.org/churches/italy/0069.htm |title=Basilica of St. John |author=<!--Not stated--> |website=GCatholic.org |access-date=9 March 2020}}{{better source|date=March 2020}}</ref> The [[octagon]]al [[baptistery]] stands in both the [[Piazza del Duomo, Florence|Piazza del Duomo]] and the [[Piazza San Giovanni]], across from [[Florence Cathedral]] and the [[Campanile di Giotto]].
 
{{Infobox church
The Baptistery is one of the oldest buildings in the city, constructed between 1059 and 1128 in the Florentine [[Romanesque architecture|Romanesque]] style. Although the Florentine style did not spread across Italy as widely as the Pisan Romanesque or Lombard styles, its influence was decisive for the subsequent development of architecture, as it formed the basis from which [[Francesco Talenti]], [[Leon Battista Alberti]], [[Filippo Brunelleschi]], and other master architects of their time created Renaissance architecture. In the case of the Florentine Romanesque, one can speak of "proto-renaissance",<ref>{{Cite book|last=Weigert|first=Hans|title=Buildings of Europe: Renaissance Europe|publisher=[[The Macmillan Company]]|year=1961|editor-last=Busch|editor-first=Harald|location=New York|pages=4|editor-last2=Lohse|editor-first2=Bernd}}</ref> but at the same time an extreme survival of the late antique architectural tradition in Italy, as in the cases of the [[Basilica of San Salvatore, Spoleto]], the [[Temple of Clitumnus]], and the church of [[Sant'Alessandro, Lucca|Sant'Alessandro in Lucca]].
| denomination = [[Catholic Church]]
| name = Florence Baptistery
| fullname = Baptistery of Saint John
| other name =
| native_name = {{unbulleted list|{{native name|it|Battistero di San Giovanni|paren=omit}}}}
{{multiple image
| align = center
| direction = vertical
| width = 220px
| border = infobox
| image1 = Baptistery,_Florence.jpg
| caption1 = Facade opposite [[Florence Cathedral]]
| image1alt = The Eastern Facade of the Florence Baptistery, including replicas of Lorenzo Ghiberti’s Gates of Paradise.
| image2 = Intérieur_Baptistère_San_Giovanni_-_Florence_(IT52)_-_2022-08-31_-_13.jpg
| caption2 = Partial interior view
| image2alt = Interior of the Florence Baptistery, showing the top of the lower order, the matroneum, and the lower part of the mosaic ceiling.
}}
| mapframe = no
| country = Italy
| location = [[Florence]], [[Tuscany]]
| website = {{URL|https://duomo.firenze.it/en/discover/baptistry|Florence Baptistery}}
| status = [[baptistery]], [[minor basilica]]
| dedication = [[Saint John the Baptist]]
| people = Bishop Ranieri, [[Pope Gregory VII]], [[Beatrice of Lorraine]], [[Matilda of Tuscany]] (hypothesized{{sfn|Danziger|2024}})
| style = [[Romanesque architecture|Romanesque]]
| groundbreaking = 11th century
| length = {{cvt|37.0|m|ft}}
| width = {{cvt|32.5|m|ft}}
| height max = {{cvt|39|m|ft}}
| materials = [[Marble]], [[serpentinite]], [[sandstone]]
| archdiocese = [[Archdiocese of Florence]]
| archbishop = [[Gherardo Gambelli]]
| embedded = {{Infobox designation list
| embed = yes
| designation1 = WHS
| designation1_offname = [[Historic Centre of Florence]]
| designation1_date = 1982 <small>(6th [[World Heritage Committee|session]])</small>
| designation1_type = Cultural
| designation1_number = [https://whc.unesco.org/en/list/174 174]
| designation1_criteria = i, ii, iii, iv, vi
| designation1_free1name = Region
| designation1_free1value = [[Lists of World Heritage Sites in Europe|Europe and North America]]
}}
}}
 
The '''Florence Baptistery''', also known as the '''Baptistery of Saint John''' ({{lang-it|Battistero di San Giovanni}}), is a religious building in [[Florence]], [[Italy]]. Dedicated to the [[patron saint]] of the city, [[John the Baptist]], it has been a focus of religious, civic, and artistic life since its completion. The [[octagon]]al [[baptistery]] stands in both the [[Piazza del Duomo, Florence|Piazza del Duomo]] and the [[Piazza San Giovanni]], between [[Florence Cathedral]] and the [[Archbishop]]'s Palace.
The Baptistery is renowned for its three sets of artistically important [[bronze]] doors with relief sculptures. The south doors were created by [[Andrea Pisano]] and the north and east doors by [[Lorenzo Ghiberti]].<ref>[http://www.metmuseum.org/toah/ht/08/eustc/ht08eustc.htm Florence and Central Italy, 1400–1600 A.D.], Heilbrunn Timeline of Art History, The Metropolitan Museum of Art</ref> [[Michelangelo]] dubbed the east doors the ''Gates of Paradise''.
 
Florentine infants were originally baptized in large groups on [[Holy Saturday]] and [[Pentecost]] in a five-basin [[baptismal font]] located at the center of the building. Over the course of the 13th century, individual baptisms soon after birth became common, so less apparatus was necessary. Around 1370 a small font was commissioned, which is still in use today.<ref>{{harvnb|Bloch|2013|pp=80-92}}. Further on the original font, see {{Cite journal|last=Schwarz|first=Viktor Michael|date=2021|title='In sul fonte del mio battesimo': Dante's baptismal font in an unknown floor plan of the Florentine baptistery|journal=Rivista d'Arte|series=5a|volume=11|pages=1–14}}</ref> The original font, disused, was dismantled in 1577 by [[Francesco I de' Medici]] to make room for grand-ducal celebrations, an act deplored by Florentines at the time.<ref>Anna Maria Giusti. "The Baptistery Pavement". In {{harvnb|Paolucci|1994|p=373}}.</ref>
Up to 1935, the Baptistery was the only place where Florentines were baptized.<ref>{{Cite web |title=The Archives' collections {{!}} Opera Duomo Florence Archives. |url=https://duomo.firenze.it/en/archive/archive-collections |access-date=2023-04-16 |website=duomo.firenze.it |language=en}}</ref> As a consequence, poet [[Dante Alighieri]], famous [[Renaissance]] artists, [[Amerigo Vespucci]], members of the [[House of Medici|Medici family]], etc were baptized in this baptistery.<ref>{{cite web |url=http://www.kirjasto.sci.fi/dante.htm |title=Dante Alighieri |website=Books and Writers (kirjasto.sci.fi) |first=Petri |last=Liukkonen |publisher=[[Kuusankoski]] Public Library |location=Finland |archive-url=https://web.archive.org/web/20080817053650/http://www.kirjasto.sci.fi/dante.htm |archive-date=17 August 2008 |url-status=dead }}</ref>
 
The Baptistery serves as a focus for the city’s most important religious celebrations, including the Festival of Saint John held on June 24, still a legal holiday in Florence. In the past the Baptistery housed the insignia of Florence and the towns it conquered<ref>{{Cite book|last=Giusti|first=Anna Maria|title=The Baptistery of San Giovanni in Florence|publisher=[[Mandragora]]|year=2000|location=Florence|pages=11}}</ref> and offered a venue to honor individual achievement like victory in festival horse races.<ref>{{Cite book|last=Van Veen|first=Henk Th.|title=Cosimo I de' Medici and his Self-Representation in Florentine Art and Culture|publisher=[[Cambridge University Press]]|year=2013|pages=44–45}}</ref> [[Dante Alighieri]] was baptized there and hoped, in vain, that he would “return as poet and put on, at my baptismal font, the laurel crown.”<ref>Paradiso, Canto XXV, lines 8-9, Mandelbaum translation.</ref> The city walls begun in 1285 may have been designed so that the baptistery would be at the exact center of Florence, like the temple at the center of the [[New Jerusalem]] prophesied by [[Ezekiel]].<ref>{{Cite book|last=Manetti|first=Renzo|title=Le mura di Firenze da Arnolfo a Michelangelo|publisher=Pontecorboli Editore|year=2024|location=Florence|pages=45–50}}</ref>
The building contains the monumental [[tomb of Antipope John XXIII]], by [[Donatello]].
 
The architecture of the Baptistery takes inspiration from the [[Pantheon, Rome|Pantheon]], an ancient [[Roman temple]], as observers have noted for at least 700 years,<ref>The comparison is made by the fourteenth-century historian [[Giovanni Villani]] in his [[Nuova Cronica]], II, xxiii.</ref> and yet it is also a highly original artistic achievement. The scholar Walter Paatz observed that the total effect of the Baptistery has no parallels at all.{{sfn|Paatz|1940|p=43}} This singularity has made the origins of the Baptistery a centuries-long enigma, with hypotheses that it was originally a Roman temple, an early Christian [[Church (building)|church]] built by Roman master masons, or (the current scholarly consensus) a work of 11th- or 12th-century “proto-Renaissance” architecture. To [[Filippo Brunelleschi]], it was a near-perfect building that inspired his studies of [[perspective (graphical)|perspective]] and his approach to architecture.{{sfn|Danziger|2024|p=1}}
 
The Baptistery is also renowned for the works of art with which it is adorned, including its [[mosaics]] and its three sets of [[bronze]] doors with relief sculptures. [[Andrea Pisano]] led the creation of the south doors, while [[Lorenzo Ghiberti]] led the workshops that sculpted the north and east doors. [[Michelangelo]] said the east doors were so beautiful that “they might fittingly stand at the gates of Paradise.”<ref>Vasari, ''Lives of the Artists'', life of Lorenzo Ghiberti, translated by Mrs. Jonathan Foster. https://en.wikisource.org/wiki/Page%3AVasari_-_Lives_of_the_Most_Excellent_Painters%2C_Sculptors%2C_and_Architects%2C_volume_1.djvu/396</ref> The building also contains the first Renaissance [[Funerary art|funerary monument]], by [[Donatello]] and [[Michelozzo]].
 
==History==
===EarlyState historyof knowledge===
Florentines once believed that the Baptistery was originally a [[Roman temple]] dedicated to [[Mars (god)|Mars]], or a remnant of the city’s rebirth after the [[Ostrogoths]]’ ravages. In the modern period skepticism mounted until these legends were abandoned in the nineteenth century, in part because excavations revealed that a very different structure, a large house, was present at the site in Roman times. A burial ground with rough-hewn stones from around the 7th century has also been discovered beneath a portion of the building.<ref name="Verdon 2016">Timothy Verdon. "The Baptistery of San Giovanni: A Religious Monument Serving the City". In {{harvnb|Paolucci|1994|pp=54-56}}.</ref>
[[File:Totila fa dstruggere la città di Firenze.jpg|thumb|Illustration from Villani's ''[[Nuova Cronica]]'', showing [[Totila]] razing the walls of Florence in the 6th century, leaving the Baptistery intact]]
It was once believed that the Baptistery was originally a [[Roman temple]] dedicated to [[Mars (god)|Mars]],<ref>{{Cite web|title=Baptistery of Florence|url=http://www.museumsinflorence.com/musei/Baptistery_of_florence.html|url-status=dead|archive-url=https://web.archive.org/web/20120706035330/http://www.museumsinflorence.com/musei/Baptistery_of_florence.html|archive-date=2012-07-06|access-date=2020-09-03|website=Museums in Florence}}</ref> the tutelary god of the old Florence. The chronicler [[Giovanni Villani]] reported this medieval Florentine legend in his 14th-century ''[[Nuova Cronica]]'' on the [[history of Florence]].<ref>Villani, I.42.</ref> Excavations in the 20th century have shown that there was a 1st-century Roman wall running through the piazza with the Baptistery, which may have been built on the remains of a Roman guard tower on the corner of this wall, or possibly another Roman building including a second-century house which was restored in the late 4th or early 5th century.<ref name=Toker>{{Cite journal|last=Toker|first=Franklin|date=1976|title=A Baptistery below the Baptistery of Florence|url=https://www.jstor.org/stable/3049493|journal=The Art Bulletin|volume=58|issue=2|pages=157–167|doi=10.2307/3049493|jstor=3049493|issn=0004-3079}}</ref>{{efn|Some of these relics, including the guard tower and the ''[[impluvium]]'' of the house, are on display at the [[National Archaeological Museum, Florence]]<ref name=Toker/>}} It is certain that an initial octagonal baptistery was erected here in the late 4th or early 5th century. It was replaced or altered by another early Christian baptistery in the 6th century. Its construction is attributed to [[Theodolinda]], queen of the Lombards (570–628), to seal the conversion of her husband, King [[Authari]].
 
No documents pertaining to the construction of the Baptistery have survived, and passing references to a church of Saint John the Baptist cannot establish its existence because the former Cathedral, now known only as [[Santa Reparata, Florence|Santa Reparata]], was once also referred to as the church of Saint John the Baptist.{{sfn|Tigler|2006|p=134}}
===Octagonal design===
The octagon had been a common shape for baptisteries for many centuries since early Christian times. Other early examples are the [[Lateran Baptistery]] (440) that provided a model for others throughout Italy, the [[Little Hagia Sophia|Church of the Saints Sergius and Bacchus]] (527–536) in [[Constantinople]] and the [[Basilica of San Vitale]] in [[Ravenna]] (548).
 
[[File:Firenze, piazza san giovanni e piazza del duomo durante il lockdown (2020).jpg|thumb|left|The Baptistery from the northwest, with the ''scarsella'', opposite the Cathedral and Giotto's Campanile.]]
 
The overwhelming scholarly consensus today, based on its construction technique and architectural style, is that the origins of the Baptistery are to be found in the 11th or 12th century.<ref name="Verdon 2016"/>{{sfn|Tigler|2006|pp=137-145}}<ref>{{cite book | last=Fernie | first=Eric | title=Romanesque Architecture: The First Style of the European Age | publisher=Yale University Press | publication-place=New Haven | date=2014 | isbn=978-0-300-20354-7|page=90}}</ref><ref>{{cite journal |last1=Frati |first1=Marco |date=2019 |title=Battisteri o cappelle palatine? Nuovi studi sulle grandi chiese battesimali dell'XI secolo: Arezzo, Lucca e Firenze |journal=Studi e ricerche di storia dell'architettura|volume=3 |pages=22–37}}</ref> Developing a more precise dating has been difficult because of two confounding indications in Ferdinando Leopoldo Del Migliore’s ''Firenze città nobilissima'' (1684). According to one, [[Pope Nicholas II]] [[Consecration in Christianity|consecrated]] the Baptistery in 1059; according to the other, a [[baptismal font]] was brought into the Baptistery in 1128. Scholars have struggled to make sense of two apparent markers of completion almost 70 years apart, many supposing one must be mistaken in whole or in part.
 
In the 2020s archival research among the manuscripts of Del Migliore and a close associate revealed that neither claim is accurate: the Baptistery was not consecrated in 1059, and no baptismal font was introduced in 1128.{{sfn|Danziger|2024|pp=8-14}} This finding is not entirely surprising; historians started to notice errors in ''Firenze città nobilissima'' soon after it was published, and in the 20th century, a philologist even demonstrated that Del Migliore had falsified the existence of a medieval Florentine named [[Salvino degli Armati]].
 
Determining a date for the Baptistery, therefore, depends entirely on relating the evidence inherent in the building itself to the broader context. In the 1930s, [[Walter Horn]]’s study of Florentine masonry technique (refinement of stone cutting, mortar application, course patterning) showed that the sandstone construction of the lower levels of the Baptistery was close to that of the church of [[Santi Apostoli, Florence|Santi Apostoli]] and of the later portions of San Pier Scheraggio, documents about both of which support a dating in the 1060s or 1070s. It is not as refined as the later parts of [[San Miniato al Monte]], datable to 1077-1115.<ref>{{harvnb|Horn|1938|p=142}} and {{harvnb|Danziger|2024|p=24}}.</ref>
 
===Historic collaboration hypothesis===
A hypothesis published in 2024 proposes that the Baptistery originated in the early 1070s from a collaboration between [[Beatrice of Lorraine]] and her daughter [[Matilda of Tuscany]], the rulers of the [[March of Tuscany]], and one of the [[pope|popes]] with whom they were closely aligned, [[Pope Alexander II]] (d. 1073) or more likely [[Pope Gregory VII]] (on the papal throne 1073–1085). Although small, Florence was an important administrative and religious center, and these powerful figures would have been willing and able to sponsor a building as ambitious and costly as the Baptistery, which would otherwise seem out of reach for the city.<ref>{{harvnb|Danziger|2024}}. Florence at the time (referred to as “little Florence” in a poem by Peter Damian) would seem to have been unequal to the task “not only on an artistic level, but also economically, technically, and organizationally.” {{cite book | last=Degl’Innocenti | first=Pietro | title=Il battistero di San Giovanni, un enigma fiorentino: Studi, leggende e verità da Dante a Ken Follett | publisher=Angelo Pontecorboli | publication-place=Florence | date=2019|page=31}}</ref> Ranieri, the [[bishop]] of Florence appointed in 1072 or 1073 whose tomb has a place of honor inside the building, would have overseen the construction. The hypothesis dovetails with the masonry evidence and radiocarbon dating of charcoal excavated nearby that suggests a major building project took place at this time.{{sfn|Danziger|2024|p=24}}
 
An origin in this period would fit well with the historical context. In the 1060s, reformist [[Vallombrosians|Vallombrosian]] [[monk|monks]] accused bishop Pietro Mezzabarba of Florence of [[simony]], specifically of having obtained his office through a corrupt offering of money made by his father. Their accusations gained traction among Florentines, to the point that, according to [[Peter Damian]], they no longer accepted the [[chrism]] Mezzabarba consecrated for the baptism of their children, and sought baptism elsewhere. This situation seems to have persisted for three years until 1068, when a Vallombrosian brother underwent a [[Trial by ordeal#By fire|trial by fire]] in front of the [[Badia a Settimo]] to prove the righteousness of the monks’ accusations. His survival made the bishop’s position untenable, and Mezzabarba left Florence that summer. A monumental new [[baptistery]] would likely have been seen as a way to restore the authority of the Florentine bishop and help ensure that he oversaw the communal baptism of Florentine infants on [[Holy Saturday]], as canon law required.{{sfn|Danziger|2024|pp=21-24}}
 
<gallery mode="packed" caption="The Baptistery and the Pantheon">
Pantheon_Interior_1_(14646991107).jpg|Pantheon interior
Intérieur_Baptistère_San_Giovanni_-_Florence_(IT52)_-_2022-08-31_-_17.jpg|Baptistery interior with niches
Raffaello,_interno_del_pantheon.jpg|Pantheon interior (drawing by [[Raphael]] before later changes to upper level) showing niches and aedicules
South Facade of Baptistery Detail March 2022.jpg|South facade of Baptistery with monumental windows similar to Pantheon aedicules
</gallery>
The references the Baptistery makes to the [[Pantheon, Rome|Pantheon]] support the hypothesis of the involvement of a [[pope]]. In the eleventh century, the Pantheon, converted to a church in 609, was officiated only on the most important holidays, and only for masses celebrated by the pope himself. Moreover, papal interest in the Roman empire was high. Pope Alexander II sponsored the construction of [[Sant'Alessandro, Lucca|Sant'Alessandro Maggiore]] in Lucca, with ancient capitals and imitative medieval counterparts, and very likely a classicizing facade. [[Pope Gregory VII]]’s 1073 consecration of Santa Maria in Portico in Rome is commemorated on its Roman ''ara'', a pagan altar, inscribed and repurposed for Christian use (now in [[Santa Galla]], Rome). Church poetry compared Pope Gregory to [[Julius Caesar]], and in a letter Gregory himself stated that the reach of the Church now exceeded that of the [[Roman Empire]]. The Church at this time also believed in the [[Donation of Constantine]], according to which the pope inherited the temporal authority of the [[Roman emperor]], justifying his equality with or supremacy over the [[Holy Roman Emperor]] in Germany.{{sfn|Danziger|2024|pp=33-38}} If interest in [[Classical antiquity|antiquity]] had arisen in Florence organically, one would expect more Florentine Romanesque churches to cite ancient buildings. Instead, parts of the Baptistery completed only a generation or two later, such as the interior gallery level, show a typically medieval delight in geometric and figurative ornament, foreign to the severe interior of the Pantheon.
 
===The architect===
Stylistic similarities suggest that a single architect may have designed the Baptistery, [[Santi Apostoli, Florence|Santi Apostoli]], and [[San Miniato al Monte]].{{sfn|Tigler|2006|pp=163,291}} The affinity of the plan of San Miniato (portion begun 1077) with that of the demolished church of Santa Maria in Portico (consecrated by [[Pope Gregory VII]] in 1073) could indicate the hand of the same architect, strengthening the case that the architect of the Baptistery came from the papal entourage in Rome. The presence on the Baptistery of a motif including a round-arched window flanked by windows with triangular [[Tympanum (architecture)|tympani]], also seen on the facade of the [[Basilica of San Salvatore, Spoleto]], could possibly indicate that the architect had been to [[Umbria]].{{sfn|Danziger|2024|pp=23,27}}
 
===Octagonal design===
[[File:Battisterogrundriss.svg|thumb|upright|Octagonal plan with a [[Scarsella (architecture)|scarsella]] on the west]]
The Baptistery is octagonal in plan, but finds directionality and a place for its altar thanks to the rectilinear ''[[Scarsella (architecture)|scarsella]]'' on its western side.
The earlier baptistery was the city's second [[basilica]] after San Lorenzo, outside the northern city wall, and predates the church [[Santa Reparata (Florence)|Santa Reparata]]. It was first recorded as such on 4 March 897, when the Count Palatine and envoy of the Holy Roman Emperor sat there to administer justice.{{Citation needed|date=November 2009}} The granite [[pilasters]] were probably taken from the Roman forum sited at the location of the present [[Piazza della Repubblica, Florence|Piazza della Repubblica]]. At that time, the baptistery was surrounded by a cemetery with Roman [[sarcophagus|sarcophagi]], used by important Florentine families as tombs (now in the [[Museo dell'Opera del Duomo (Florence)|Museo dell'Opera del Duomo]]).
 
The octagon was a common shape for baptisteries since early Christian times. Other early examples are the fourth-century ''Battistero Paleocristiano'' excavated beneath [[Milan Cathedral]] and the fifth-century [[Lateran Baptistery]]. The eight-sidedness of these structures was significant. As [[Timothy Verdon]] writes, “while man’s earthly life unfolds in units of finite time like the week with its seven days, in Baptism believers pass over into eternal life, beyond measurable time. They enter into the ‘eighth day’.”<ref>Timothy Verdon. "The Baptistery of San Giovanni: A Religious Monument Serving the City". In {{harvnb|Paolucci|1994|p=18}}.</ref>
===Construction===
The present much bigger Baptistery was built in [[Romanesque architecture|Romanesque]] style around 1059, evidence of the growing economic and political importance of Florence. It was reconsecrated on 6 November 1059 by [[Pope Nicholas II]], a Florentine. According to legend, the marbles were brought from [[Fiesole]], conquered by Florence in 1078. Other marble came from ancient structures. The construction was finished in 1128.
 
Although the plan of the Pantheon is circular, it can be divided into eight slices, and thus lends itself to reuse in an octagonal building.
An octagonal [[lantern]] was added to the pavilion roof around 1150. It was enlarged with a rectangular entrance porch in 1202, leading into the original western entrance of the building, that in the 15th century became an apse, after the opening of the eastern door facing the western door of the cathedral by Lorenzo Ghiberti. On the corners, under the roof, are monstrous lion heads with a human head under their claws. They are early representations of [[Marzocco]], the heraldic Florentine lion (the symbol of Mars, the god of war, the original male protector of Florentia, protecting a lily or iris, the symbol of the original female patron of the town, Flora, the fertile agricultural earth goddess).
 
[[File:Laternebap.jpg|thumb|Lantern of the Baptistery, completed c. 1150.]]
Between the fourteenth and sixteenth centuries, three bronze double doors were added, with bronze and marble statues above them. This gives an indication that the Baptistery, at that time, was at least equal to the neighbouring cathedral in importance.
===Construction and pre-existences===
According to the most recent research, the baptistery may have been in use by the late 1080s, but construction would continue well into the 12th century.{{sfn|Danziger|2024|pp=27–28}}
 
[[Giovanni Villani]] records that the [[Roof lantern|lantern]] atop the dome was completed in 1150. It is the first known example of this element in the history of architecture.<ref>{{cite encyclopedia |last=Schwarz |first=Michael Viktor |editor1-last=Fingarova | editor1-first=Galina | editor2-last=Gargova | editor2-first=Fani | editor3-last=Mullett | editor3-first=Margaret | encyclopedia=Illuminations: Studies Presented to Lioba Theis | title=Light and Rain: The Invention of the Dome Lantern in 12th-Century Florence | publisher=Phoibos Verlag | publication-place=Vienna | date=2022 | pages=135–142}}</ref>
 
Excavations show that the building originally had a semicircular [[apse]]. Giuseppe Richa recorded that the present ''[[Scarsella (architecture)|scarsella]]'' was begun in 1202,<ref>{{Cite book|last=Richa|first=Giuseppe|title=Notizie istoriche delle chiese fiorentine divise ne' suoi quartieri|publisher=Stamperia di Pietro Gaetano Viviani|publication-place=Florence|volume=5|year=1757|pages=xxxiii-xxxiv}}</ref> but his stated archival source cannot be verified.{{sfn|Danziger|2024|p=32}} The installation of the lantern in 1150 presupposes a broad dome, which likely would not have survived the removal of a semicircular apse from beneath it since "the chancel is indispensable for the stability of the whole dome, which would not remain standing if the chancel were not to exist". Thus the ''scarsella'' may actually date shortly before 1150.{{sfn|Boskovits|2007|pp=17-19}}
 
Thick walls beneath the floor of the Baptistery form an inner octagon whose size is approximated by the innermost portion of the Baptistery pavement. The purpose of these walls is obscure, but scholars have suggested that they were part of a smaller baptistery that preceded the current one,<ref>{{Cite journal|last=Toker|first=Franklin|date=1976|title=A Baptistery below the Baptistery of Florence|url=https://www.jstor.org/stable/3049493|journal=The Art Bulletin|volume=58|issue=2|pages=157–167|doi=10.2307/3049493|jstor=3049493|issn=0004-3079}}</ref> that they enclosed a full-immersion basin,<ref>{{cite book |last=Pietramellara |first=Carla |title=Battistero di San Giovanni a Firenze |year=1973 |publisher=Polistampa |location=Florence |page=30}}</ref> or that they held up a ring of columns like in the [[Lateran Baptistery]] or [[Santo Sepolcro, Pisa]].{{sfn|Danziger|2024|p=25}}
 
Florence undoubtedly had a baptistery before the present one, but whether it existed at the same location, or was placed somewhere else near the cathedral (the Milan baptistery was behind the cathedral), is a matter of ongoing debate and inquiry.
 
For much of its early history, the Baptistery stood among tombs. Even in the 19th century, the southern portal was flanked by sarcophagi. These reminders of earthly death underscored the message of eternal life offered by [[baptism]].
 
==Exterior==
===Design and adornment===
[[File:Bottega fiorentina e giovanni toscani, cassone con il palio di san giovanni, ante 1429, da s.m. nuova 02,0.jpg|alt=The Florence Baptistery as painted in the early 15th century by Giovanni Toscani|thumb|Painted cassone detail, showing the Baptistery in the early 15th century, with a sculptural group by [[Tino di Camaino]] above the southern portal and [[Porphyry (geology)|porphyry]] columns in Piazza del Duomo. [[Bargello|Museo Nazionale del Bargello]].]]
[[File:Battistero Firenze.jpg|thumb|View of the Baptistery from southwest with the ''scarsella'' on the west side]]
The Baptistery has eight equal sides ornamented with aclassical architectural elements over marble incrustation marked by two-color geometric patterns. The rectilinear apse ''([[Scarsella (architecture)|scarsella]])'', an apse expandingexpands out of the west side. The other sides are each adorned with three blind arches, originallyof constructedequal insize sandstoneon the intercardinal faces, and with an expanded central arch on the faces that include a doorway. Within these arches are cladwindows inwith geometricallymonumental patterned,surrounds coloredmodeled after the aedicules inside the [[marblePantheon, Rome|Pantheon]]. Several different marbles are used, principally white [[Carrara]] with green Prato marble inlay,and reworkeda ingreen-black Romanesque style[[serpentinite]] betweenfrom 1059 and 1128[[Prato]]. The stylearchitecture of this church would serve as aan prototype,important influencinginfluence manyfor Renaissance architects, suchincluding as[[Filippo Brunelleschi]] and [[Leone Battista Alberti]], in their design of Renaissance churches in Tuscany.
 
The zebra-stripe corners are not part of the original design, but were added in 1293, as work on the new cathedral of [[Santa Maria del Fiore]] began. They covered blocks of [[sandstone]], the stone used for the building structure.<ref>[[Giovanni Villani]], [[Nuova Cronica]], IX, iii.</ref> The [[Porphyry (geology)|porphyry]] columns on either side of the “Gates of Paradise” were plundered by the [[Pisa]]ns in [[Majorca]] and given in gratitude to the Florentines in 1117 for protecting their city against [[Lucca]] while the Pisan fleet was conquering the island.{{sfn|Paolucci|1994|p=401}} As a painted [[cassone]] in the [[Bargello]] shows, they were originally freestanding in Piazza del Duomo. Badly damaged in a storm in 1424, they were placed in their current location a few years later.
The exterior is also ornamented with a number of artistically significant statues by [[Andrea Sansovino]] (above the ''Gates of Paradise''), [[Giovan Francesco Rustici]], [[Vincenzo Danti]] (above the south doors) and others.
 
The cassone also shows the medieval decorative scheme, in which a group of statues by [[Tino di Camaino]] surmounted each door.{{sfn|Paolucci|1994|p=404}} The surviving statues are now in the [[Museo dell'Opera del Duomo (Florence)|Museo dell’Opera del Duomo]], with a ''Charity'' in the [[Museo Bardini]] possibly sharing the same provenance.<ref>{{Cite web|url=http://www.polomuseale.firenze.it/catalogo/scheda.asp?nctn=00282290&value=1|title=Polo Museale Fiorentino - Catalogo delle opere|website=www.polomuseale.firenze.it}}</ref>
The design work on the sides is arranged in groupings of three, starting with three distinct horizontal sections. The middle section features three blind [[arch]]es on each side, each arch containing a window. These have alternate, pointed and semicircular [[Pediment|tympani]]. Below each window is a stylized arch design. In the upper [[Fascia (architecture)|fascia]], there are also three small windows, each one in the center block of a three-panel design.
 
During the Renaissance, new sculptural groups were commissioned: above the east door, a ''Baptism of Christ'' begun by [[Andrea Sansovino]] in 1505 (Baptist), continued by Vincenzo Danti in 1568-1569 (Christ), and completed by [[Innocenzo Spinazzi]] in 1792 (angel);{{sfn|Paolucci|1994|p=543}} above the north door, a ''Baptist Preaching'' by [[Francesco Rustici]] (1506-11), strongly influenced by Rustici’s friend [[Leonardo da Vinci]] who [[Saint_John_the_Baptist_(Leonardo)|depicted the subject himself]];{{sfn|Paolucci|1994|p=411}} and above the south door, [[Vincenzo Danti]]'s ''Beheading of the Baptist'' (1569-70).{{sfn|Paolucci|1994|p=404}} Today, all three groups are in the [[Museo dell'Opera del Duomo (Florence)|Museo dell’Opera del Duomo]]. Only the ''Baptism of Christ'' has been replaced by a copy, the spaces above the other two doors now being empty.
 
<gallery mode="packed" caption="Sculptural groups made for the Baptistery">
File:Tino di Camaino, battesimo di cristo 01.JPG|Tino di Camaino, ''Baptism of Christ''
File:Tino di camaino, frammento della speranza, già su una porta del battistero, 1320-24 circa 01.JPG|Tino di Camaino, ''Hope''
File:Andrea sansovino, battesimo di cristo, 1502-05 (con restauri di v. danti del 1569) e angelo di innocenzo spinazzi, 1792, 01.JPG|Andrea Sansovino, Vincenzo Danti, and Innocenzo Spinazzi, ''Baptism of Christ''
File:Giovan francesco rustici, gruppo della predica del battista, 1506-1511, dal battisteroi di firenze, 01.JPG|Giovanni Francesco Rustici, ''Baptist Preaching''
File:Vincenzo danti, gruppo della decollazione del battista, 1569-71, dal battistero 01.JPG|Vincenzo Danti, ''Beheading of the Baptist''
</gallery>
 
[[file:Battistero di firenze, sarcofago del commerciante di vino, IV secolo dc. ca. 01.jpg|Sarcophagus fragment incorporated into Baptistery exterior|thumb|200px]]
Above the main two levels of the exterior, and set back from them, is an attic level, likely completed in the 1130s. It contains the “only error” Brunelleschi said he could find in the building: a horizontal entablature that bends to become vertical, contrary to the practices of classical architecture.{{sfn|Danziger|2024|pp=7,32}}
 
Incorporated into the revetment of the ''scarsella'' is a fragment of a Roman [[sarcophagus]]. Showing a grape harvest and a ship presumably loaded with wine, it is thought to have been made for a wine merchant.
 
<gallery mode="packed" caption="Exterior details">
Battistero di firenze, capitello corinzio di colonna in marmo bianco 01.jpg|Marble capital
Battistero di firenze, capitello corinzio di colonna in marmo serpentino 01.jpg|Serpentinite capital
Firenze, battistero di san giovanni, porta nord, stemma dell'arte dei mercatanti 02.jpg|Symbol of the ''Arte di Calimala''
Battistero di firenze, teste di leone che azzannano teste umane, 1150 ca. 01.jpg|Female face on ''scarsella''
Battistero di firenze, oculo della scarsella, 1150 ca. 02.jpg|Oculus of ''scarsella''
Battistero di firenze, teste di leone che azzannano teste umane, 1150 ca. 02.jpg|Male face on ''scarsella''
</gallery>
 
===Bronze doors===
The apse was originally semicircular, but rebuilt in a rectangular shape in 1202.
The three monumental sets of doors made for the Baptistery, masterpieces of [[Gothic art|Gothic]] and [[Renaissance art|Renaissance]] art, are now preserved in the [[Museo dell'Opera del Duomo (Florence)|Museo dell’Opera del Duomo]], opposite a reconstruction of the Cathedral facade as it would have appeared when the last of them was completed. Copies, made between 1990 and 2009, now hang at the Baptistery within the original door frames. Each set of doors presents chronological Biblical scenes in a different way — as separate doors, each reading across, top to bottom; as a single composition across two doors reading bottom to top; and as two great columns reading left to right and top to bottom.
 
===Baptistery doors===
[[File:South Doors of the Florence Baptistry.JPG|thumb|South doors by [[Andrea Pisano]]]]
====Andrea Pisano: South doors====
[[File:PisanoDoors.jpg|thumb|South doors (detail) by Andrea Pisano]]
In the 1320s, the powerful guild that had the [[patronage]] of the Baptistery, the [[Arte di Calimala]], determined to embellish it with a set of doors for the south portal, through which parents bearing infants for baptism are believed to have entered.<ref>{{harvnb|Bloch|2013|p=96}}. Scholars no longer credit [[Giorgio Vasari]]’s account that the doors were moved from the east portal.</ref> By 1329 they settled on a highly ambitious plan inspired by then-still-unrivaled doors for [[Pisa Cathedral]] made by [[Bonanno Pisano]] 150 years earlier. [[Andrea Pisano]] made wax models for bronze reliefs that were executed by Venetian masters, which he then gilded. The year in which they were begun, 1330, appears above the doors, but they took six years to complete. The historian [[Giovanni Villani]] was trusted with oversight of the project, as he later recalled proudly.{{sfn|Paolucci|1994|pp=149-151}}
 
The doors present twenty scenes retelling the life of the Baptist, the patron saint of Florence, in gilded bronze, many clearly inspired by the fifteen scenes from his life depicted on the interior mosaic ceiling or the three scenes painted by [[Giotto]] in the recently-completed [[Peruzzi Chapel]]. George Robinson calls this a “visual epic.”{{sfn|Robinson|1980|p=28}} The left door presents the Baptist’s role as a prophet, the right door his fate as a martyr. In the lowest register are allegorical figures of the four [[cardinal virtues]], fortitude, temperance, justice and prudence. The figures above them represent the three [[theological virtues]] — hope, faith, and charity — as well as humility, whose inclusion was perhaps inspired by the Baptist’s choice to live a life of privation in the desert.
====Andrea Pisano====
As recommended by [[Giotto]] to the ''[[Arte di Calimala]]'' (Cloth Merchants Guild), the guild who had the [[patronage]] of the Baptistry, [[Andrea Pisano]] was awarded the commission to design the first set of doors in 1329. An antetype for the doors was probably the ''San Ranieri Gate'' of the [[Pisa Cathedral]], done by [[Bonanno Pisano]] around 1180. The wax model and the gilding at the end was the work of Andrea Pisano, whereas the bronze-casting was executed by Venetian masters, for whom these monumental doors nevertheless were a difficult challenge; it took six years to complete the doors.<ref>Antonio Paolucci (1996), ''The Origins of Renaissance Art: The Baptistery Doors, Florence'', George Braziller Inc., New York, {{ISBN|0807614130}}, p. 8-9</ref> The gate wings consist of 28 [[quatrefoil]] panels altogether, with twenty top panels depicting scenes from the life of St. [[John the Baptist]]. The eight lower panels represent the [[Seven virtues|eight virtues]] of hope, faith, charity (the three [[theological virtues]]), humility, fortitude, temperance, justice and prudence (the four [[cardinal virtues]]). The '''south doors''' were originally installed in 1336 on the east side, facing the Duomo, and were transferred to their present location in 1452.<sup>Ref?</sup> [[Lorenzo Ghiberti]] moulded reliefs for the adjusted doorcase. There is a Latin inscription on top of the door: ''Andreas Ugolini Nini de Pisis me fecit A.D. MCCCXXX'' ("Andrea Pisano made me in 1330").
 
[[File:FirenzeBattisteroPortaSudSepolturaSanGiovanni.jpg|thumb|Andrea Pisano, The funeral of St. John the Baptist, from the south doors]]
The group of bronze statues above the gate depict ''The Beheading of St John the Baptist''. It is the masterwork of [[Vincenzo Danti]] from 1571.
The reliefs are characterized by small figures with a monumental presence. Emotion is measured but unmistakable, as in the scene of the Baptist’s anguished disciples putting him to rest. Although the [[quatrefoil]] borders may have been imposed by another artist involved in the project,<ref>{{cite book |last=Kreytenberg |first=Gert |title=Andrea Pisano und die toskanische Skulptur des 14. Jahrhunderts |year=1984 |publisher=Bruckmann |location=Munich |page=24}}</ref> Andrea Pisano generally finds ways to work within them. For example, the architecture and drapery rhythms in the scene of the Baptist’s funeral artfully confront the enclosing shape. For Anita Moskowitz, “Divine events are interpreted in the most human and down-to-earth terms, without ever sacrificing that sense of the exalted nature of the drama that lifts them into the realm of the spiritual.”<ref>{{cite book |last=Moskowitz |first=Anita Fiderer |title=The Sculpture of Andrea and Nino Pisano |year=1987 |publisher=Cambridge University Press |location=Cambridge |pages=12,30}}</ref> Kenneth Clark notes that Andrea’s style is “profoundly human” and that whereas “Giotto’s men and women are types; Andrea’s are individuals.”{{sfn|Robinson|1980|p=16}}
 
The frame around the doors, completed over a century later by the workshop of Lorenzo Ghiberti’s son Vittorio, show [[Adam and Eve]] after the [[Fall of Man]] and the infant [[Cain and Abel]] fighting, below flowers and fruits symbolic of the [[original sin]] that baptism could remove.<ref>{{Cite journal|last=Bloch|first=Amy R.|date=2009|title=Baptism and the frame of the south door of the Baptistery, Florence|journal=Sculpture Journal|volume=18|issue=1|pages=24–37|doi=10.3828/sj.18.1.3 }}</ref>
{{clear}}
 
====Lorenzo Ghiberti====
Lorenzo Ghiberti completed two sets of doors for the Baptistery. The art historian [[Antonio Paolucci]] called the making of the first set “the most important event in the history of Florentine art in the first quarter of the fifteenth century,”{{sfn|Paolucci|1994|p=155}} and the making of the second, “one of the great moments in the history of art.”{{sfn|Paolucci|1994|p=163}}
====North doors====
{{clear}}
[[File:Lorenzo ghiberti e aiuti, porta nord del battistero di firenze, 01.JPG|thumb|North doors by [[Lorenzo Ghiberti]], Museo dell'Opera del Duomo]]
[[File:Lorenzo ghiberti, porta del paradiso, 1425-52, 00.JPG|thumb|East doors, or ''Gates of Paradise'', by Lorenzo Ghiberti, Museo dell'Opera del Duomo]]
 
=====North doors=====
In 1401, a competition was announced by the ''Arte di Calimala'' to design the doors of the east side of the baptistery facing the cathedral, which lasted there for 25 years, before they would eventually be moved to the north side and to be replaced by Ghiberti's second commission, known as the ''Gates of Paradise''.<ref>Paolucci (1996), p. 11</ref><ref>See Laurie Schneider Adams, ''Italian Renaissance Art'', Boulder, Colorado: Westview Press, 2001, p. 60. Actually, at the time of the 1401 competition the Florence baptistery needed two portals to be decorated. The aim of the 1401-02 competition was to begin work on this project. See also Monica Bowen, "[http://albertis-window.blogspot.com/2010/07/ghibertis-north-doors.html Ghiberti's North Doors]," from ''Alberti's Window'', July 24, 2010.</ref>
{{Main|North Doors of the Florence Baptistery}}
[[File:Lorenzo ghiberti e aiuti, porta nord del battistero di firenze, 01.JPG|thumb|[[Lorenzo Ghiberti]] and workshop, North doors of the Baptistery, Museo dell'Opera del Duomo, Florence]]
 
In 1401, the ''[[Arte di Calimala]]'' asked seven Tuscan sculptors to make a relief of the [[Binding of Isaac|Sacrifice of Isaac]], promising that the most successful would receive a major commission: reliefs for a new set of doors on the east side of the Baptistery.{{sfn|Giusti|Radke|2012|p=30}} The outstanding entries by [[Lorenzo Ghiberti|Ghiberti]] and [[Filippo Brunelleschi]], now in the [[Museo del Bargello]], are usually considered to mark the beginning of the [[Renaissance art|Renaissance]] in Western art. [[Lorenzo Ghiberti|Ghiberti]] received the commission, although it is uncertain whether the 34 judges unanimously declared him the winner, as he asserted in his ''Commentari'', or whether they were deadlocked between him and Brunelleschi, as a biography of Brunelleschi written 80 years later claimed.
These north doors would serve as a votive offering to celebrate the sparing of Florence from relatively recent scourges such as the [[Black Death]] in 1348. Many artists competed for this commission and a jury selected seven semi-finalists. These finalists include [[Lorenzo Ghiberti]], [[Filippo Brunelleschi]] and [[Jacopo della Quercia]], with 21-year-old Ghiberti winning the commission. At the time of judging, only Ghiberti and Brunelleschi were finalists, and when the judges could not decide, they were assigned to work together on them. Brunelleschi's pride got in the way, and he went to Rome to study architecture leaving Ghiberti to work on the doors himself. Ghiberti's autobiography, however, claimed that he had won, "without a single dissenting voice." The original designs of ''The Sacrifice of Isaac'' by Ghiberti and Brunelleschi are on display in the museum of the [[Bargello]].
 
In November 1403, representatives of the ''Arte'' signed a contract with the 25-year-old Ghiberti, who would lead a workshop that included [[Donatello]], [[Michelozzo]], [[Paolo Uccello]], and [[Masolino]]. Their work was largely finished by summer 1416, but Ghiberti would lead the project until the doors’ installation on Easter Sunday of 1424. The 21-year enterprise proved extremely expensive, equivalent to the annual Florentine defense budget and almost as costly as Florence’s purchase of the entire city of [[Sansepolcro]] a few years later.{{sfn|Paolucci|1994|p=155}} Ghiberti’s salary was equivalent to that of a manager of a [[House of Medici|Medici]] bank.{{sfn|Robinson|1980|p=12}}
It took Ghiberti 21 years to complete these doors. These gilded bronze doors consist of twenty-eight panels, with twenty panels depicting the life of Christ from the [[New Testament]]. The eight lower panels show the four evangelists and the Church Fathers [[Saint Ambrose]], [[Saint Jerome]], [[Saint Gregory]] and [[Saint Augustine]]. The panels are surrounded by a framework of foliage in the door case and gilded busts of [[prophet]]s and [[sibyl]]s at the intersections of the panels. Originally installed on the east side, in place of Pisano's doors, they were later moved to the north side. They are described by the art historian [[Antonio Paolucci]] as "the most important event in the history of Florentine art in the first quarter of the 15th century".<ref>Paolucci (1996), p.??</ref>
 
Above eight panels representing the [[Four Evangelists]] and the Church Fathers [[Saint Ambrose]], [[Saint Jerome]], [[Saint Gregory]] and [[Saint Augustine]], the life of Christ from the [[New Testament]] is told in twenty panels reading from bottom to top, following the “upward path of salvation”.<ref>{{harvnb|Robinson|1980|p=95}}</ref> The eye goes first to scenes of Christ’s birth, rising to his baptism and his miracles, until reaching the culminating scenes of his crucifixion and resurrection in the highest register. George Robinson writes that “Ghiberti’s Christ is a dignified, resigned, almost aloof Messiah, whose attitude and behavior have consistently an overtone of sadness and separateness.”<ref>{{harvnb|Robinson|1980|p=96}}</ref>
The bronze statues over the northern gate depict ''John the Baptist preaching to a [[Pharisee]] and [[Sadducee]]''. They were sculpted by [[Francesco Rustici]] and are superior to any sculpture he did before. [[Leonardo da Vinci]] is said not only to have given him technical advice, Leonardo never left him during the whole process from the modelling to the casting;<ref>Vasari cited in Paolucci (1996), p. 22, ann. 1</ref> the pose of [[John the Baptist]] resembles that of [[Saint John the Baptist (Leonardo)|Leonardo's depiction of the prophet]].<ref>{{cite book |last=Decker |first=Heinrich |title=The Renaissance in Italy: Architecture • Sculpture • Frescoes |year=1969 |orig-year=1967 |publisher=The Viking Press |location=New York |page=26}}</ref>
 
[[File:Lorenzo_ghiberti_e_aiuti,_porta_nord_del_battistero_di_firenze,_cornici,_15_flagellazione.JPG|thumb|[[Lorenzo Ghiberti]] and workshop, ''Flagellation of Christ,'' from the north doors of the Baptistery, Museo dell'Opera del Duomo, Florence]]
====East doors (''Gates of Paradise'')====
Ghiberti was now widely recognized as a celebrity and the top artist in this field. He was showered with commissions, even from the pope. In 1424 he received a second commission, this time for the east doors of the baptistery,<ref>{{Cite book |first=Samuel Y. |last=Edgerton |title=The Mirror, the Window & the Telescope: How Renaissance Linear Perspective Changed Our Vision of the Universe |publisher=Cornell University Press |location=Ithaca, NY |year=2009 |isbn=978-0-8014-4758-7 |url=https://books.google.com/books?id=dsIdqi0HA-sC |page=48}}</ref> on which he and his workshop (including [[Michelozzo]] and [[Benozzo Gozzoli]]) toiled for 27 years, excelling themselves. These had ten panels depicting scenes from the [[Old Testament]], and were in turn installed on the east side. The panels are large rectangles and are no longer embedded in the traditional Gothic quatrefoil, as in the previous doors.
 
In these doors Ghiberti and his workshop seem to move from a devotion to the [[International Gothic art in Italy|International Gothic]] style to an embrace of [[Renaissance art|Renaissance]] values. On the one hand, they emphasize sinuous lines and work carefully within the medieval quatrefoil format, making few references to antiquity in most of the panels. Nonetheless, Ghiberti is an innovator, seeking to overcome the limitations of the format by implying a new sense of three-dimensionality through foreshortening, swelling drapery, differing levels of relief, and architecture angled away from the viewing plane. And in a few panels assumed to have been made later, like the ''Flagellation,'' Ghiberti and his team show a strong interest in antique sculpture and architecture. The panels are surrounded by a framework of foliage in the door case and gilded busts of prophets and sibyls, as well as a self-portrait of the middle-aged Ghiberti, at the intersections between the panels.
Ghiberti employed the recently discovered principles of perspective to give depth to his compositions. Each panel depicts more than one episode. In "The Story of Joseph" is portrayed the narrative scheme of ''Joseph Cast by His Brethren into the Well'', ''Joseph Sold to the Merchants'', ''The Merchants Delivering Joseph to the Pharaoh'', ''Joseph Interpreting the Pharaoh's dream'', ''The Pharaoh Paying him Honour'', ''Jacob Sends His Sons to Egypt'' and ''Joseph Recognizes His Brothers and Returns Home''. According to [[Vasari]]'s ''[[Lives of the Most Excellent Painters, Sculptors, and Architects|Lives]]'', this panel was the most difficult and also the most beautiful. The figures are distributed in very low relief in a perspective space (a technique invented by Donatello and called ''rilievo schiacciato'', which literally means "flattened relief"). Ghiberti uses different sculptural techniques, from incised lines to almost free-standing figure sculpture, within the panels, further accentuating the sense of space.
{{clear}}
 
=====East doors (“Gates of Paradise”)=====
The panels are included in a richly decorated gilt framework of foliage and fruit, many statuettes of prophets and 24 busts. The two central busts are portraits of the artist and of his father, Bartolomeo Ghiberti.
[[File:Lorenzo ghiberti, porta del paradiso, 1425-52, 00.JPG|thumb|[[Lorenzo Ghiberti]] and workshop, East doors of the Baptistery, the so-called “Gates of Paradise”, Museo dell'Opera del Duomo, Florence]]
 
No sooner were the first set of doors complete than the ''Arte di Calimala'' requested from the great humanist [[Leonardo Bruni]] a program for another set with stories from the [[Old Testament]]. Bruni envisioned at least 24 panels in a format similar to the other doors. Ghiberti, now widely recognized for his enormous talent, was awarded the commission at the beginning of 1425,{{sfn|Hartt|Wilkins|2011|p=249}} and by 1429, when work began, had won his patrons over to a completely new format, ten panels without quatrefoils, each large enough to accommodate multiple episodes. Every panel would be gilded in its entirety, giving it more unity than in earlier doors where the panel ground was left in bare bronze.
Although the overall quality of the casting is exquisite, some mistakes have been made. For example, in panel 15 of the north doors (''Flagellation'') the casting of the second column in the front row has been mistakenly overlaid over an arm, so that one of the flagellators looks trapped in stone, with his hand sticking out of it.<ref name=mistake>{{cite book|title=Mirror of the World: A New History of Art|year=2007|publisher=[[Thames & Hudson]]|isbn=978-0-500-28754-5|url=http://www.jbell.co.uk/writing/mirroroftheworld.htm|author=Julian Bell|edition=1st paperback|page=161|quote=It is noticeable nonetheless that the casting of one column has been mistakenly overlaid over a flagellator's arm, as it were trapping his hand.}} (dead link 29 July 2020)</ref>
 
[[File:Lorenzo_Ghiberti-Isaac_with_Esau_and_Jacob-The_Gates_of_Paradise-Original-Museo_dell%27Opera_del_Duomo.jpg|thumb|[[Lorenzo Ghiberti]] and workshop, ''Jacob and Esau,'' from the east doors of the Baptistery, Museo dell'Opera del Duomo, Florence]]
[[Michelangelo]] referred to these doors as fit to be the ''Gates of Paradise'' ({{lang|it|Porte del Paradiso}}), and they are still invariably referred to by this name.<ref>{{cite book|last=Coughlan|first=Robert|title=The World of Michelangelo: 1475–1564|url=https://archive.org/details/worldofmichaelan0000unse|url-access=limited|others=et al|publisher=Time-Life Books|location=New York|year=1966|page=[https://archive.org/details/worldofmichaelan0000unse/page/36 36]}}</ref> [[Giorgio Vasari]] described them a century later as "undeniably perfect in every way and must rank as the finest masterpiece ever created". Ghiberti himself said they were "the most singular work that I have ever made".
 
The project would ultimately prove almost as costly as the first set of doors, but even more beautiful — and the first set of doors, originally hung facing the Cathedral, would be moved to the north portal so that these could take their place.
====Preservation of original art====
The ''Gates of Paradise'' situated in the Baptistery are a copy of the originals, substituted in 1990 to preserve the panels after over five hundred years of exposure and damage. To protect the original panels for the future, the panels are being restored and kept in a dry environment in the [[Museo dell'Opera del Duomo (Florence)|Museo dell'Opera del Duomo]], the museum of the Duomo's art and sculpture. Some of the original panels are on view in the museum; the remaining original panels are being restored and cleaned using lasers in lieu of potentially damaging chemical baths. Three original panels made a US tour in 2007-2008, and then were reunited in a frame and hermetically sealed with the intention of making the panels appear in the context of the doors for public viewing.<ref>{{cite news |first=Carol |last=Vogel |title=One of Florence's Renaissance Prizes to Go on U.S. Tour |newspaper=[[New York Times]] |date=October 16, 2006 |url=https://www.nytimes.com/2006/10/16/arts/design/16loan.html }}</ref>
 
The stories depicted begin with the Creation of [[Adam and Eve]] and end with the meeting of King [[Solomon]] and the [[Queen of Sheba]]. Beyond their literal meaning, they may embody the theological ideas of the future bishop of Florence, [[Antoninus of Florence|Antoninus]]. For example, the centrality of the creation of Eve in the first panel may refer to Antoninus’ idea that the [[Catholic Church|Church]] was created from humanity in an analogous manner.{{sfn|Hartt|Wilkins|2011|p=250}} For George Robinson, on the other hand, the telling of the stories of [[Jacob and Esau]], [[Joseph]], the [[Battle of Jericho]], and [[David and Goliath]] has political overtones: “if the Israelites were to survive… they had to be united despite conflict, and were obliged to allow power and authority to find its place in the hands of the young and untested.”<ref>{{harvnb|Robinson|1980|p=199}}</ref>
Several copies of the doors are held throughout the world. One such copy is held at [[Vassar College]] in [[Poughkeepsie (town), New York|Poughkeepsie]], New York.<ref>{{Cite web|title=Plaster Casts - Vassar College Encyclopedia - Vassar College|url=http://vcencyclopedia.vassar.edu/collections-curiosities/plaster-casts.html|access-date=2021-04-15|website=vcencyclopedia.vassar.edu}}</ref> Another copy, made in the 1940s, is installed in [[Grace Cathedral, San Francisco|Grace Cathedral]], in [[San Francisco]]; copies of the doors are also crafted for the [[Kazan Cathedral, Saint Petersburg|Kazan Cathedral]] in [[Saint Petersburg]], [[Russia]]; the [[Harris Museum]] in [[Preston, Lancashire|Preston]], [[United Kingdom]];<ref>{{Cite web |last=Buchanan |first=Alan |date=2019-10-16 |title=Architecture of the Harris building |url=https://www.theharris.org.uk/about-us/architecture-of-the-harris-building/ |access-date=2022-10-03 |website=The Harris |language=en-GB}}</ref> and in 2017 for the [[Nelson-Atkins Museum of Art]]<ref>{{cite web |url=https://www.nelson-atkins.org/gates-paradise-installed-nelson-atkins/ |work=[[Nelson-Atkins Museum of Art]] |title=Gates of Paradise to be Installed at Nelson-Atkins |date=28 January 2017 |access-date=11 October 2018}}</ref> in Kansas City, Missouri.
 
A recent study emphasizes the learned Ghiberti’s attempt to reconcile Biblical and classical history, for example including increasingly elaborate architectural structures, following [[Vitruvius]]’ account in ''[[De architectura]]'' of the history of architecture. Dress also evolves from Abraham and Isaac’s plain robes to the ornately detailed clothing of Solomon and Sheba.{{sfn|Bloch|2016}}
====Other contributors====
 
The two porphyry columns on each side of the ''Gates of Paradise'' were plundered by the [[Pisa]]ns in [[Majorca]] and given in gratitude to the Florentines in 1114 for protecting their city against [[Lucca]] while the Pisan fleet was conquering the island.
Work on the doors lasted from 1429 until 1447 and involved a large workshop that included Ghiberti’s sons Vittorio and Tommaso, [[Benozzo Gozzoli]], [[Luca della Robbia]], [[Michelozzo]], and [[Donatello]]. Together they discovered how to meld different styles and to put into practice innovations like [[perspective (graphical)|linear perspective]] and Masaccio’s monumental realism. There was likely also some exchange with [[Leon Battista Alberti]], who sought a theoretical framework for pictorial art in these years, ultimately enshrined in his treatise ''[[De pictura]]''. As Paolucci writes, the workshop that produced these doors was “the meeting point of differing cultural traditions and stylistic experiences, mediated and transfigured by the refined eclecticism of Lorenzo Ghiberti, by his extraordinary capacity for cultivating both the antique and the modern at the same time, for working within the gothic tradition yet also within renaissance trends”.{{sfn|Paolucci|1994|p=163}}
 
One of the most impressive panels tells the story of [[Jacob and Esau]], unfolding slowly from background (Rebecca praying about the twins jostling in her womb at the upper right) to the high-relief foreground (just off-center, Esau, cheated out of his birthright by his slightly younger twin, confronts his father [[Isaac]]). The scene corresponds to many of the prescriptions that Alberti would offer in his treatise: it is constructed in an architectural setting seen in linear perspective, Corinthian capitals refer to ancient architecture, drapery is rendered to suggest the beauty of the limbs beneath, and the figures’ motions are harmonious within a coordinated space.{{sfn|Hartt|Wilkins|2011|pp=250-251}}
 
[[File:Testina_26.1_autoritratto.jpg|thumb|upright|Ghiberti self-portrait from North doors]]
[[File:Ghiberti.png|thumb|upright|Ghiberti self-portrait about two decades later from ''Gates of Paradise'']]
 
The panels are included in a richly decorated gilt framework of foliage and fruit, many statuettes of prophets and 24 busts. Lorenzo Ghiberti once again includes a self-portrait, which to Kenneth Clark suggests that the “serious young man, intently contemplating his visions, has become a wily old bird, accustomed to all the deceptions of the world, and remembering them half-humorously.”{{sfn|Robinson|1980|p=15}}
 
====Copies and unexecuted work====
Several copies of the doors are held throughout the world. One such copy is held at [[Vassar College]] in [[Poughkeepsie (town), New York|Poughkeepsie]], New York.<ref>{{Cite web|title=Plaster Casts - Vassar College Encyclopedia - Vassar College|url=http://vcencyclopedia.vassar.edu/collections-curiosities/plaster-casts.html|access-date=2021-04-15|website=vcencyclopedia.vassar.edu}}</ref> Another copy, made in the 1940s, is installed in [[Grace Cathedral, San Francisco|Grace Cathedral]], in [[San Francisco]]; copies of the doors were also crafted for the [[Kazan Cathedral, Saint Petersburg|Kazan Cathedral]] in [[Saint Petersburg]], [[Russia]]; the [[Harris Museum]] in [[Preston, Lancashire|Preston]], [[United Kingdom]];<ref>{{Cite web |last=Buchanan |first=Alan |date=2019-10-16 |title=Architecture of the Harris building |url=https://www.theharris.org.uk/about-us/architecture-of-the-harris-building/ |access-date=2022-10-03 |website=The Harris |language=en-GB}}</ref> and in 2017 for the [[Nelson-Atkins Museum of Art]]<ref>{{cite web |url=https://www.nelson-atkins.org/gates-paradise-installed-nelson-atkins/ |work=[[Nelson-Atkins Museum of Art]] |title=Gates of Paradise to be Installed at Nelson-Atkins |date=28 January 2017 |access-date=11 October 2018}}</ref> in Kansas City, Missouri.
 
[[Giorgio Vasari]] claimed to have seen models Ghiberti made for a third set of doors that he hoped would replace Andrea Pisano’s.<ref>Vasari, ''Lives of the Artists'', life of Lorenzo Ghiberti, translated by Mrs. Jonathan Foster. https://en.wikisource.org/wiki/Page%3AVasari_-_Lives_of_the_Most_Excellent_Painters%2C_Sculptors%2C_and_Architects%2C_volume_1.djvu/397</ref>
 
The ''Gates of Paradise'' are surmounted by a (copy of a) group of statues portraying the ''Baptism of Christ'' by Andrea Sansovino. The originals are in the Museo dell'Opera del Duomo. He then left for Rome to work on a new commission, leaving these statues unfinished. Work on these statues was continued much later in 1569 by Vincenzo Danti, a sculptor from the school of Michelangelo. At his death in 1576 the group was almost finished. The group was finally completed with the addition of an angel by [[Innocenzo Spinazzi]] in 1792. A ''Charity'' by [[Tino di Camaino]] now in the [[Museo Bardini]] is also thought to have originally been part of a group of the theological virtues placed above the door.<ref>{{in lang|it}} {{cite web|url=http://www.polomuseale.firenze.it/catalogo/scheda.asp?nctn=00282290&value=1|title=Catalogue entry}}</ref>
{{clear}}
 
===Panels=Interior==
[[File:Firenze,_battistero_di_San_Giovanni_-_Veduta_del_pavimento_da_sud-est.jpg|thumb|upright|View onto Baptistery pavement. The octagon corresponds to the enclosure of the first font, with the porphyry disc babies were placed upon visible nearby.]]
The domed interior space, with columned niches on its imposing ground level and an apse creating directional emphasis, reprises the [[Pantheon, Rome|Pantheon]]. Monumental columns of the size used could not be produced in the 11th and 12th centuries, so must have been salvaged from ancient buildings, probably civic or religious structures in the Roman forum that stood at the site of the present [[Piazza della Repubblica, Florence|Piazza della Repubblica]]. The walls are clad in dark green and white marble with inlaid geometrical patterns. A shorter gallery level with [[Bifora (architecture)|bifore]] is ornamented with extensive geometric and figurative designs.
[[File:Sangiovennniinner.jpg|thumb|upright|View of altar in ''scarsella'']]
 
Most of the [[baroque sculpture|baroque]] decor of the Baptistery was removed in the early 20th century, but a statue of the Baptist by [[Giuseppe Piamontini]], donated by [[Cosimo III de' Medici]] remains in the niche to the left of the chancel.
 
===Altars and baptismal font===
The altar is [[Giuseppe Castellucci]]’s 1911 reconstruction of the original 12th-century altar dismantled in 1731, using pieces that [[Antonio Francesco Gori]] preserved, along with drawings showing their original arrangement. The altar inspired Brunelleschi’s altar for the [[Sagrestia Vecchia|Old Sacristy of San Lorenzo]].{{sfn|Paolucci|1994|p=427}}
 
From at least the 13th century, however, a silver panel covered the front of the altar. In 1366 the ''Arte di Calimala'' melted it down to start a more sumptuous work. Artists from the circle of [[Orcagna]] including Leonardo di Ser Giovanni began work on a new silver altar frontal with scenes from the life of [[John the Baptist]], now displayed in the [[Museo dell'Opera del Duomo (Florence)|Museo dell’Opera del Duomo]].
 
About the same time, sculptors from the same milieu of [[Orcagna]] carved the present octagonal baptismal font (inscribed with the year 1370), which stands near the south entrance.{{sfn|Paolucci|1994|pp=415,556–557}}
 
In the mid-15th century, the decision was made to transform the frontal into a mobile altar that could be set up on the ancient font at the center of the Baptistery three times a year, along with liturgical objects and reliquaries. Matteo di Giovanni and Ghiberti’s son Tommaso worked on the central niche of the new altar, for which [[Michelozzo]] cast the central figure of [[John the Baptist]]. Later [[Bernardo Cennini]] and [[Antonio del Pollaiuolo]] would add scenes on the left side, while scenes for the right side were commissioned from Antonio di Salvi and Francesco di Giovanni, and from [[Andrea del Verrocchio]]. The resulting ensemble, the Silver Altar of San Giovanni, spans more than a century of Florentine art and was long considered the “noblest emblem of the city.”{{sfn|Paolucci|1994|p=556–557}}
 
<gallery mode="packed" caption="Silver altar of San Giovanni, 1366–1483 (now Museo dell’Opera del Duomo)">
Altare_argenteo_di_san_giovanni,_1367-1483,_01.JPG|Overview
Altare_argenteo_di_san_giovanni_10_michelozzo.JPG|[[Michelozzo]], ''Saint John the Baptist''
Altare_argenteo_di_san_giovanni,_san_giovanni_indica_gesù.JPG|14th-century silversmith, ''Christ Visiting the Baptist in the Wilderness''
Altare_argenteo_di_san_giovanni,_decollazione_del_battista,_di_Andrea_del_Verrocchio.JPG|[[Andrea del Verrocchio]], ''Beheading of the Baptist'', c. 1480
</gallery>
 
Atop the Silver Altar, a precious work in silver and [[Enamelled glass|enamel]], nearly 2 meters tall, was displayed. Commissioned by the ''Arte di Calimala'' in 1457 probably to hold a relic of the [[True Cross]], it consists of a crucifix atop a monumental support that includes a representation of [[Calvary|Golgotha]] in [[Jerusalem]] and cast figures of a mourning [[Mary, mother of Jesus|Mary]] and [[John the Evangelist|Saint John Evangelist]]. The most artistically significant parts of the work, by [[Antonio del Pollaiuolo]], are in the lowest section, and include an architectural structure similar to the lantern of [[Florence Cathedral|Brunelleschi’s Dome]]; two [[harpy|harpies]] supporting adoring angels; and reliefs of the [[Baptism of Jesus|Baptism of Christ]], [[Moses]] flanked by Faith and Hope, and four [[Church Fathers]].{{sfn|Paolucci|1994|p=558–559}}
 
<gallery mode="packed" caption="Silver Cross, begun 1457 (now Museo dell’Opera del Duomo)">
Antonio_del_pollaiolo_e_betto_di_francesco_betti,_croce_di_san_giovanni,_argento_e_smalti,_1450-75_ca._02.JPG|Overview
Betto_di_francesco_betti,_antonio_pollaiolo_e_domenico_dei,_croce_1457-59_05.JPG|Betto di Francesco, Golgotha and Jerusalem
Antonio_del_pollaiolo_e_betto_betti,_Croce-ostensorio_dell%27Opera_del_Duomo,_post_1457,_20.JPG|[[Antonio del Pollaiuolo]], ''Tempietto'' with seated John the Baptist, viewed by adoring angels
Antonio_del_pollaiolo_e_betto_betti,_Croce-ostensorio_dell%27Opera_del_Duomo,_post_1457,_24.JPG|Relief of the [[Baptism of Jesus|Baptism of Christ]] and [[harpy]]
Antonio_del_pollaiolo_e_betto_betti,_Croce-ostensorio_dell%27Opera_del_Duomo,_post_1457,_25.JPG|[[Antonio del Pollaiuolo]], Moses flanked by Faith and Hope
</gallery>
 
{{Clear}}
 
===Sepulchral monuments===
Just to the right of the ''scarsella'' chancel is the tomb of Bishop Ranieri (in office 1072/1073–1113), stylistically similar to the tomb of the Countesses Cilla and Gasdia in the [[Badia a Settimo]] from c. 1096 and to the lower level of the facade of San Miniato al Monte.
 
Nearby is the monumental [[tomb of Antipope John XXIII]] by Donatello and [[Michelozzo Michelozzi|Michelozzo]]. A gilt statue, with the face turned to the spectator, reposes on a deathbed, supported by two lions, under a canopy of gilt drapery. He had bequeathed several relics and his great wealth to the Baptistery. Such a monument with a [[baldachin]] was a first in the Renaissance.
 
In the niche to the left of the chancel are two [[sarcophagus|sarcophagi]]; as on the other side, the one closer to the altar was placed first. In it is entombed Giovanni da Velletri (d. 1230), the bishop of Florence under whom the mosaic ceiling was begun. The other sarcophagus, with a fourth-century relief of a hunting scene and a much-later cover, was brought to the Baptistery in 1928 from the [[Palazzo Medici Riccardi]]. The cover connects the sarcophagus to the Medici family and the ''Arte della Lana'', and it is believed to hold the remains of Guccio de’ Medici, a [[Gonfaloniere of Justice]] in 1299.<ref>{{Cite book|last=Davidsohn|first=Robert|title=Firenze ai tempi di Dante|publisher=Bemporad|year=1929|location=Florence|pages=670}}</ref>
 
<gallery mode="packed">
Tomba_del_vescovo_ranieri_01.JPG|Tomb of Bishop Ranieri (d. 1113)
Sarcofago_romano_della_fioraia,_tomba_di_giovanni_da_velletri_01.JPG|Sarcophagus of Bishop Giovanni da Velletri (d. 1230)
Sarcophage_Baptistère_Florence.jpg|Fourth-century sarcophagus with cover bearing Medici emblem
Florenz_-_Dom,_Baptisterium_12.jpg|[[Tomb of Antipope John XXIII]] (d. 1419)
</gallery>
 
===Pavement===
The marble pavement is made up of many independently designed sections, some geometric, others figurative. A zodiac, similar to that on the pavement of [[San Miniato al Monte]] dated 1207, was formerly thought to have astronomical significance, but this is now considered unlikely.{{sfn|Tigler|2006|p=144}} The pavement was probably executed over the course of the 12th century. According to seventeenth-century sources, adults placed children atop a [[Porphyry (geology)|porphyry]] disc inset in the southeast section of the pavement just before baptism.{{sfn|Bloch|2013|p=83}}
 
===Works formerly in the Baptistery===
Several important works besides the Silver Altar and Silver Cross discussed above are now in the [[Museo dell'Opera del Duomo (Florence)|Museo dell’Opera del Duomo]].
 
The now-demolished Romanesque font and the octagonal enclosure around it were revetted in marble, fragments of which survive in the [[Museo dell'Opera del Duomo (Florence)|Museo dell’Opera del Duomo]] and the Church of San Francesco in [[Sarteano]].{{sfn|Matteuzzi|2016}}
 
<gallery mode="packed" caption="Fragments from Romanesque baptismal font and enclosing screen">
Opera_del_duomo,_lapidarium_04.JPG|Fragments in the Museo dell'Opera del Duomo
Lapidario_opera_del_duomo_03.JPG|Fragment in the Museo dell'Opera del Duomo
Chiesa di San Francesco (Sarteano), lastra frammentaria di pluteo 02.jpg|Fragment in Sarteano
Chiesa di San Francesco (Sarteano), lastra frammentaria di pluteo 03.jpg|Fragment in Sarteano
</gallery>
 
[[Donatello]]’s ''[[Penitent Magdalene (Donatello)|Penitent Magdalene]]'', made around 1455 in Donatello’s old age, was in the Baptistery in 1500, although it may not have been intended for it.
 
In 1466, the ''Arte di Calimala'' commissioned liturgical vestments for Baptistery canons in a project that would last more than twenty years, yielding two [[alb|albs]], a [[chasuble]], and a [[cope]]. For the scenes from the life of St. John the Baptist embedded into them, a workshop of foreign embroiderers employed the technique of ''or nué'' to mix gold threads with colored threads, creating a gleaming gold ground with a subtle painting-like image above. [[Antonio del Pollaiuolo]] designed the 27 surviving episodes (cut out of the deteriorating vestments in 1733), though there must have been at least one more since the crucial scene of the [[Baptism of Jesus|Baptism of Christ]] is missing. Still, the episodes are extraordinarily comprehensive in illustrating the life of the Baptist and rate among Pollaiuolo’s most important work. Works by other artists including [[Luca della Robbia]] closely imitate details of the scenes, showing how influential they (or the preparatory drawings) were.{{sfn|Paolucci|1994|pp=554–555}}
 
<gallery mode="packed">
Firenze - Museo Opera del Duomo, Maddalena.jpg|[[Donatello]], ''[[Penitent Magdalene (Donatello)|Penitent Magdalene]]''
Ricostruzione_dei_parati_di_san_giovanni,_su_dis._del_pollaiolo.JPG|Museum display of the vestment scenes designed by [[Antonio del Pollaiuolo]]
Antonio_del_pollaiolo_(dis.),_zaccaria_esce_dal_tempio,_1466-75_ca..JPG|[[Antonio del Pollaiuolo]], ''Zacchariah leaves the temple'', earlier phase (closer to 1466)
Antonio_del_pollaiolo_(disegno),_arresto_di_san_giovanni,_1466-88.JPG|[[Antonio del Pollaiuolo]], ''Arrest of the Baptist'', earlier phase (closer to 1466)
Antonio_del_pollaiolo_(disegno),_predica_di_san_giovanni_davanti_a_erode_ed_erodiade,_1466-88.JPG|[[Antonio del Pollaiuolo]], ''The Baptist preaches before Herod and his wife'', later phase (closer to 1475)
</gallery>
 
===Mosaic ceiling===
The Baptistery is crowned by a magnificent mosaic ceiling in an [[Italo-Byzantine]] style, generally considered to have been completed between about 1240 and 1300, with numerous interruptions due to an unstable political situation.<ref>{{harvnb|Boskovits|2007|pp=23-24}}. {{harvnb|Boskovits|2007|pp=21-22,142}} discusses a famous inscription in the ''scarsella'' according to which the mosaic project was begun in 1225, although it must have been written later since it refers to Saint Francis, not canonized until 1228. Since no work consistent with art of that early period is visible, Boskovits and others suggest that the earliest work on the project was lost or is concealed above the second, reinforcing vault of the ''scarsella'' that is now visible.</ref> The work consists of around ten million mosaic tesserae.
 
[[File:Kuppelbap.jpg|thumb|upright|'''Plan of the mosaic ceiling''': '''1.''' Last Judgement. '''2.''' The Kingdom of Heaven. '''3.''' [[Hierarchy of angels|Choirs of Angels]]. '''4.''' Stories from the Book of Genesis. '''5.''' Stories of Joseph. '''6.''' Stories of Mary and Christ. '''7.''' Stories of St. John the Baptist.]]
The great artist who made the drawings for the six-meter-high Christ Sitting in Judgment (1) and at least parts of the elegant canopy at the center (2) appears to be an anonymous master known for a large Crucifix in the [[Uffizi]] (no. 434); an altarpiece dedicated to St. Francis in the Museo Civico, [[Pistoia]]; and a small triptych in the [[Princeton University Art Museum]].{{sfn|Boskovits|2007|pp=143-156}} The second tier of mosaics (3), representing Christ and angels and other celestial figures, seems to reflect his work as well as that of two important artists who fought in the [[Battle of Montaperti]] in 1260, [[Meliore di Jacopo]] and [[Coppo di Marcovaldo]]. Meliore likely also drew [[Cartoon|cartoons]] for the Madonna, apostles, and angels to the left of Christ (1) in the years before 1270. They recall an altarpiece he painted in the [[Pieve of San Leolino]].{{sfn|Boskovits|2007|pp=117,156-158}}
 
Christ presides over an enormous [[Last Judgment]], its tiles put in place during [[Dante]]’s childhood. [[Paradise]], at Christ’s right hand, is largely static, with only a few episodes of motion. These include the emergence of several nudes from their tombs, one of whom, at the extreme left, sees the resurrected Christ and seems ready to fall on his knees before him. Other saved souls, represented as children, follow an enormous angel, and another young soul stands before the gate of Paradise on tiptoe. Meliore and Coppo di Marcovaldo, among other artists, were active in designing this section.{{sfn|Boskovits|2007|pp=159-163}}
 
<gallery mode="packed">
Florence_baptistery_ceiling_mosaic_14493px.jpg|13th-century mosaic ceiling
Florenca133b.jpg|Ceiling center (oldest sections)
Christ_in_majesty_florence_baptistry.jpg|Master of the Crucifix no. 434, ''Christ in Majesty''
Coppo_di_marcovaldo_(attr.),_inferno,_dal_1225,_05.JPG|Coppo di Marcovaldo and workshop, ''Hell''
</gallery>
 
Out of sarcophagi below Christ’s left hand, the damned emerge. Devils usher lost souls into Hell, which is full of motion, contortion, and expressions of pain. [[Coppo di Marcovaldo]] designed the best parts of this scene, including the revolting figure of [[Satan]] whose pose seems to parody Christ in Judgment. Coppo’s workshop, including his son Salerno di Coppo, composed the rest.{{sfn|Boskovits|2007|pp=163-167}} [[Miklos Boskovits|Miklós Boskovits]] describes this section:
 
<blockquote>Hell is envisaged as a desolate landscape of rocky mountains spewing fire. It pullulates with small devils… who transport the damned and inflict on them the most varied tortures, at times culinary in aspect: in the foreground on the right a man, impaled on a spit, is being turned by a devil who with a long stick stokes up the flames below the roasted sinner, while a fellow-demon bastes him with oil. Nearby, another devil seizes a reprobate by the arm, and is about to amputate it with a meat-cleaver he brandishes above his head.… As for the reprobates, the only one whose identity is certain — assured by a caption — is Judas, hanged on a tree to the far right of the scene…”{{sfn|Boskovits|2007|pp=310-311}}</blockquote>
 
The Last Judgment occupies the main zone of three of the eight segments of the dome. The other five segments, meant to be viewed facing the Gates of Paradise and scanning from left to right, include four tiers depicting the beginning of the [[Book of Genesis]] (4); the life of [[Joseph (Genesis)|Joseph]] (5); the lives of [[Mary, Mother of Jesus|Mary]] and Christ (6); and the life of [[Saint John the Baptist]], patron saint of the church and the city (7).
 
The stories in the first of these segments probably date from the period 1270–75. They include reworking and restorations across many centuries, but in general it seems that the upper Old Testament stories were originally the product of the workshop that included Salerno, Coppo di Marcovaldo’s son, while the New Testament registers below reflect a more naturalistic style close to [[Cimabue]], identifiable with the painter of a crucifix at [[San Miniato al Monte]].{{sfn|Boskovits|2007|pp=167-178}}
 
Whether [[Cimabue]] himself participated has been a subject of debate since the 1920s, with recent scholarship tending to be supportive, including work by Michael Viktor Schwarz and [[Miklos Boskovits|Miklós Boskovits]]. Boskovits detected his hand in the episodes of the ''Fall of Man'', the ''Rebuke of the Creator'', the ''Expulsion from Paradise'', ''Joseph Sold by His Brothers'', the ''False Report of Joseph’s Death'', ''Joseph Led into Egypt'' (possibly), the ''Birth and Naming of the Baptist'', and the ''Young St. John the Baptist in the Wilderness'', all of which he dated to the mid-1270s. He compares, for example, the figure of Adam in the ''Rebuke of the Creator'' with the bust of the Christ child in Cimabue’s [[Maestà (Cimabue)|Maestà]] now in the [[Louvre]].{{sfn|Boskovits|2007|pp=178-188}}
 
Cimabue possibly collaborated with, but in any case was succeeded by, Corso di Buono, known from signed and dated frescoes in the church of San Lorenzo, [[Montelupo Fiorentino]]. Corso and his workshop were responsible for the remainder of the episodes in the northeast and eastern segments. Several scenes in the southeast segment fell down in 1819 and had to be re-created, but others in a better state suggest the hands of Corso and Grifo di Tancredi.{{sfn|Boskovits|2007|pp=198-203}}
 
The remainder of the scenes have been attributed to anonymous artists known as the Penultimate Master and the Last Master, although Boskovits identifies another master who completed the last three scenes of St. John’s life. He places their design in the years around 1300 due to the softness of the modeling, the elaborate architectural settings, and details of the clothing.{{sfn|Boskovits|2007|pp=216-223}}
 
Below the main vault, interspersed with rectangular openings, are mosaic depictions of saints, popes, bishops, and martyr deacons, and on the outside faces of the gallery-level parapets are busts of patriarchs and prophets, all from the early 14th century. Among the artists involved were [[Gaddo Gaddi]] and the Penultimate Master.{{sfn|Boskovits|2007|pp=240-250}} Also of this period are the mosaics within the galleries, first those from above the south door, and then those above the east door, attributable to Gaddo Gaddi and [[Lippo di Benivieni]].{{sfn|Boskovits|2007|pp=251-254}}
 
The ''scarsella'' mosaics remain particularly difficult to place stylistically and chronologically. Prophets and saints appear on the triumphal arch leading to the chancel, and on the vault within we see four telamons supporting a large wheel encircling prophets and patriarchs, a mystic lamb at its center, with John the Baptist and the Madonna and Child on either side. Boskovits emphasizes the quality of these mosaics:
 
<blockquote>What severity of expression in the austere and emaciated physiognomy of the ''Baptist!'' What moving and timorous pathos in the youthful face of ''Thaddeus'', framed by the unruly curls of hair! What richness in the juxtaposition of lights and darks in the modelling of the head of ''St. Thomas''. What attention to characterising the sharp and intense face of ''St. Paul'', shaded with delicate tonal passages, and enlivened with dazzling highlights!{{sfn|Boskovits|2007|p=239}}</blockquote>
<gallery mode="packed" caption="Additional works in mosaic">
Mosaici_del_battistero_di_firenze,_storie_della_genesi_1250-1330_ca.,_05_rimpovero_di_dio,_attr._a_gaddo_gaddi,_con_restauri.JPG|[[Cimabue]] (attr.), ''The Rebuke of the Creator'', c. 1275
Mosaici_del_battistero_di_firenze,_storie_del_battista,_1250-1330_ca.,_02_nascita_e_imposizione_del_nome,_attr._a_cimabue.JPG|[[Cimabue]] (attr.), ''The Birth and Naming of the Baptist'', c. 1275
Fra%27_Jacopo,_mosaici_dell%27abside_del_battistero_di_firenze,_dal_1225,_ruota_dell%27agnus_dei,_archivolto_con_apostoli_04.JPG|Christ, St. Peter, and St. Paul from triumphal arch leading to ''scarsella''
Agnus Dei Prophets Florence Baptistery.jpg|Mosaic decoration of ''scarsella'' vault
</gallery>
 
Execution of the various masters’ designs was not without difficulties. One document notes that two mosaicists named Bingo and Pazzo had to be expelled from the worksite for unprofessional conduct, and new skilled mosaicists were to be sought urgently in Venice or elsewhere.{{sfn|Boskovits|2007|p=24}}
 
Since 2023, the mosaic ceiling is once again under restoration, with completion expected in 2028.
{{Clear}}
 
==Appendices==
===Subjects of door reliefs===
{|
|-valign="top"
Line 161 ⟶ 403:
|}
 
===ImagesSee from the doorsalso===
Reproduction examples [[in situ]]
<gallery>
File:Ghiberti.png|''Gates of Paradise'', Self-portrait bust of artist
File:AdamEveGhiberti.jpg|''Gates of Paradise'', ''The Story of Adam and Eve'' (copy at the Baptistery)
File:Abraham (Gates of Paradise) 01.JPG|''Gates of Paradise'', ''The Story of Abraham''
File:Firenze.Baptistry.door01.JPG|''Gates of Paradise'', ''The Story of Joseph'' (copy at the Baptistery)
</gallery>
 
==Interior==
[[File:Sangiovennniinner.jpg|thumb|Interior]]
[[File:Grabmaljohannes13.jpg|thumb|[[Tomb of Antipope John XXIII]]]]
The interior, which is rather dark, is divided into a lower part with columns and pilasters and an upper part with a walkway. The Florentines spared neither trouble nor expense in decorating the baptistery. The interior walls are clad in dark green and white marble with inlaid geometrical patterns. The niches are separated by monolithic columns of Sardinian granite. The marble revetment of the interior was begun in the second half of the eleventh century.
 
The building contains the monumental [[tomb of Antipope John XXIII]] by Donatello and [[Michelozzo Michelozzi]]. A gilt statue, with the face turned to the spectator, reposes on a deathbed, supported by two lions, under a canopy of gilt drapery. He had bequeathed several relics and his great wealth to this baptistery. Such a monument with a [[baldachin]] was a first in the Renaissance.
 
The [[mosaic]] marble pavement was begun in 1209. The geometric patterns in the floor are complex. Some show us oriental zodiac motifs, such as the slab of the astrologer [[Strozzo Strozzi]]. There was an octagonal font, its base still clearly visible in the middle of the floor. This font, which once stood in the church of Santa Reparata, was installed here in 1128. Dante is said to have broken one of the lower basins while rescuing a child from drowning. The font was removed in 1571 on orders from the grand duke [[Francesco I de' Medici, Grand Duke of Tuscany|Francesco I de' Medici]]. The present, and much smaller, octagonal font stands near the south entrance. It was installed in 1658 but is probably much older. The reliefs are attributed to [[Andrea Pisano]] or his school.
 
==Mosaic ceiling==
[[File:2910FirenzeBattisteroInside.JPG|thumb|Mosaic ceiling]]
The Baptistery is crowned by a magnificent mosaic ceiling. It was created over the course of a century in several different phases. The oldest parts are the upper zone of the dome with the hierarchy of angels (2,3), the Last Judgment on the three western segments of the dome (1) and the mosaic above the rectangular chapel on the western side. An inscription in the mosaic above the western rectangular chapel states the date of the beginning of the work and the name of the artist. According to this inscription, work on the mosaic began in 1225 by the Franciscan friar Jacobus. The artist was previously falsely identified to be the Roman mosaicist Jacopo Torriti, who was active around 1300. In accordance with his style, Jacobus was trained in Venice and strongly influenced by the Byzantine art of the early to mid-thirteenth century. Since the inscription also names Emperor Frederick II, the inscription and the completion of the first phase of mosaics must fall within the Ghibelline phase of Florentine rule between 1238 and 1250.<ref name=Schwarz>{{cite book |first=Michael Viktor |last=Schwarz |title=Die Mosaiken des Baptisterium in Florenz: Drei Studien zur Florentiner Kunstgeschichte |location=Cologne |date=1 January 1997 |publisher=Böhlau-Verlag GmbH |pages=171 |isbn=9783412106966 |url=https://books.google.com/books?id=uAvqAAAAMAAJ |oclc=931181326}}</ref>
 
''The Last Judgment'', created by Jacobus and his workshop, was the largest and most important spiritual image created in the Baptistery. It shows a gigantic majestic Christ and angels with the instruments of the passion at each side (formerly attributed to the painter Coppo di Marcovaldo), the rewards of the saved leaving their tomb in joy (at Christ's right hand), and the punishments of the damned (at Christ's left hand). This last part is particularly famous:{{citation needed|date = September 2022}} evil doers are burnt by fire, roasted on spits, crushed with stones, bitten by snakes, gnawed and chewed by hideous beasts.
 
The other scenes on the lower zones of the five eastern sections of the dome depict different stories in horizontal tiers of mosaic: (starting at the top) stories from the [[Book of Genesis]]; stories of Joseph; stories of Mary and the Christ and finally in the lower tier, stories of Saint John the Baptist, patron saint of the church. A total of sixty pictures originated in the last decade of the thirteenth century. The key artists employed were Corso di Buono and [[Cimabue]]. It is the most important narrative cycle of Florentine art before Giotto.<ref name=Schwarz/>
 
In the drum under the dome many heads of prophets are depicted. Some chapels of the gallery are also decorated with mosaic. These parts were executed around 1330 by mosaicists from Siena.
{{Clear}}
[[File:Kuppelbap.jpg|thumb|center|'''Plan of the mosaic ceiling''': '''1.''' Last Judgement. '''2.''' Lantern. '''3.''' Choirs of Angels. '''4.''' Stories from the Book of Genesis. '''5.''' Stories of Joseph. '''6.''' Stories of Mary and Christ. '''7.''' Stories of St. John the Baptist.]]<br>
[[File:FlorenceBapCeiling.JPG|thumb|center|750px|Composite image of all eight sides of the ceiling counter-clockwise from Christ.]]
{{Clear}}
 
==See also==
* [[History of medieval Arabic and Western European domes]]
 
==References=Citations===
'''Footnotes'''
{{notelist}}
 
'''Citations'''
{{external media | width = 210px | align = right | video1 = [http://smarthistory.khanacademy.org/brunelleschi-ghiberti-isaac Brunelleschi & Ghiberti, The Sacrifice of Isaac], [[Smarthistory]]<ref name="smarth">{{cite web | title =Brunelleschi & Ghiberti, The Sacrifice of Isaac | publisher =[[Smarthistory]] at [[Khan Academy]] | url =http://smarthistory.khanacademy.org/brunelleschi-ghiberti-isaac | access-date =January 6, 2013 | archive-date =5 April 2012 | archive-url =https://web.archive.org/web/20120405114355/http://smarthistory.khanacademy.org/brunelleschi-ghiberti-isaac | url-status =dead }}</ref> }}
{{Reflist|33em}}
 
==Further reading=References===
* {{cite journal |last1=Horn |first1=Walter |date=1938 |title=Das Florentiner Baptisterium |journal=Mitteilungen des Kunsthistorischen Institutes in Florenz |volume=5 |pages=99–151}}
* {{cite book|first= Rolf C.|last=Wirtz|title=Kunst & Architectur, Florenz|publisher=Tandem verlag |year=2005}}
* {{cite journal |last1=Paatz |first1=Walter |date=1940 |title=Die Hauptströmungen in der Florentiner Baukunst des frühen und hohen Mittelalters und ihr geschichtlicher Hintergrund |journal=Mitteilungen des Kunsthistorischen Institutes in Florenz |volume=6 |issue=1/2 |pages=33–72}}
* {{cite book|first=Tim|last=Jepson|title=The National Geographic Traveler. Florence & Tuscany|publisher=National Geographic Society}}
* {{cite journal |last1=Horn |first1=Walter |date=1943 |title=Romanesque Churches in Florence: A Study of Their Chronology and Stylistic Development |journal=Art Bulletin |volume=25 |pages=112–131}}
* {{cite book|first=Carlo|last=Montrésor|title=The Opera del Duomo Museum in Florence|publisher=Mandragora |year=2000}}
* {{cite book |last=ClarkRobinson |first=KennethGeorge |author2others=Introduction by Kenneth Clark, photographs by David Finn |title= The Florence BaptistryBaptistery Doors |publisher=Thames and Hudson | publication-place=London | date=1980 |isbn=9780500233139}}
* {{cite book | editor1-last=RadkePaolucci|editor1-first=GaryAntonio|title=Il Battistero di San Giovanni a Firenze. The GatesBaptistery of Paradise:San LorenzoGiovanni Ghiberti'sFlorence Renaissance| Masterpiecepublisher=F.C. (HighPanini Museum| ofpublication-place=Modena Art| date=1994 | language=it, Series)en}}
* {{cite book | last=Tigler | first=Guido | title=Toscana romanica | publisher=Jaca Book | publication-place=Milan | date=2006 | language=it }}
*Mayer, Yakov Z. [https://www.academia.edu/37648278/Crying_at_the_Florence_Baptistery_entrance_A_testimony_of_a_travelling_Jew "Crying at the Florence Baptistery Entrance: A Testimony of a Traveling Jew"]. ''Renaissance Studies'' Vol. 33 No. 3 2018.
* {{cite book | last=Boskovits | first=Miklós |title=A Critical and Historical Corpus of Florentine Painting: The mosaics of the Baptistery of Florence | publisher=Giunti | publication-place=Florence | date=2007}}
* {{cite book|last=Radke|first=Gary|title=The Gates of Paradise: Lorenzo Ghiberti's Renaissance Masterpiece (High Museum of Art Series)|publisher=Yale University Press|year=2007}}
* {{cite book | last=Toker | first=Franklin | title=On Holy Ground: Liturgy, Architecture and Urbanism in the Cathedral and the Streets of Medieval Florence | publisher=Harvey Miller Publishers; Brepols | publication-place=London; Turnhout| date=2009}}
* {{cite book | last1=Hartt | first1=Frederick | last2=Wilkins | first2=David G. | title=History of Italian Renaissance Art | publisher=Pearson | publication-place=Upper Saddle River London Singapore Toronto Tokyo Sydney Hong Kong Mexico City | date=2011 | isbn=978-0-205-70581-8}}
* {{cite book | last1=Giusti | first1=Annamaria | last2=Radke | first2=Gary M. | title=La porta del paradiso | publisher=Giunti Editore | publication-place=Firenze | date=2012 | isbn=978-88-09-77427-8 | language=it}}
* {{cite encyclopedia |last=Bloch |first=Amy R. |editor1-last=Sonne de Torrens | editor1-first=Harriet M. | editor2-last=Torrens | editor2-first=Miguel A. | encyclopedia=The Visual Culture of Baptism in the Middle Ages: Essays on Medieval Fonts, Settings and Beliefs | title=The two fonts of the Florence baptistery and the evolution of the baptismal rite in Florence, ca. 1200-1500 | publisher=Ashgate | publication-place=Farnham | date=2013}}
* {{cite book | last=Toker | first=Franklin | title=Archaeological Campaigns Below the Florence Duomo and Baptistery, 1895-1980 | publisher=Harvey Miller; Brepols | publication-place=London; Turnhout | date=2013}}
* {{cite book | last=Bloch | first=Amy R. | title=Lorenzo Ghiberti's Gates of Paradise: Humanism, History, and Artistic Philosophy in the Italian Renaissance | publisher=Cambridge University Press | publication-place=Cambridge | date=2016}}
* {{cite book | last=Matteuzzi | first=Nicoletta | title=Sacri simboli di luce: tarsie marmoree del periodo romanico a Firenze e in Toscana | publisher=Editori dell'Acero | publication-place=Empoli | date=2016 | language=it}}
* {{cite encyclopedia |last=Tigler |first=Guido |editor1-last=Verdon |editor1-first=Timothy |encyclopedia=Firenze prima di Arnolfo: retroterra di grandezza |title=Il Battistero e il Pantheon |date=2016 |publisher=Mandragora |pages=35–53}}
* {{cite encyclopedia |last=Verdon |first=Timothy |editor1-last=Verdon |editor1-first=Timothy |encyclopedia=Firenze prima di Arnolfo: retroterra di grandezza |title=Il Battistero e San Miniato al Monte: i primi monumenti fiorentini |date=2016 |publisher=Mandragora |pages=7–33}}
* {{cite journal |last1=Danziger |first1=Elon |date=2024|title='Fiorenza figlia di Roma': New Light on the Baptistery of San Giovanni and the Chronology of Florentine Romanesque Architecture |journal=Mitteilungen des Kunsthistorischen Institutes in Florenz |volume=65 |issue=1 |pages=6–43}}
 
== =External links===
{{Commons|Battistero di San Giovanni}}
{{external media | width = 210px | float = right | video1 = [https://www.khanacademy.org/humanities/renaissance-reformation/early-renaissance1/sculpture-architecture-florence/v/brunelleschi-ghiberti-sacrifice-of-isaac-competition-panels-1401-2 Brunelleschi & Ghiberti, The Sacrifice of Isaac]}}
* [http://www.florin.ms/hwalks1.html Walks in Florence]
* [http://beckydaroff.com/arthistory/gates_of_paradise/ Over-saturated pictures of the ''Gates of Paradise'']
* [http://www.museumsinflorence.com/musei/Baptistery_of_florence.html The Baptistery of Florence] on MuseumsinFlorence.com
* [https://www.smithsonianmag.com/arts-culture/the-gates-of-paradise-174431341/ The Gates of Paradise], Smithsonian Magazine
 
{{Coord|43.773224|N|11.254602|E|type:landmark_region:IT|display=title}}
{{Florence landmarks}}
Line 224 ⟶ 441:
{{Authority control}}
 
[[Category:Buildings and structures completed in 1128]]
[[Category:11th-century Roman Catholic church buildings in Italy]]
[[Category:Baptisteries in Italy]]
[[Category:Catholic baptisteries]]
[[Category:Individual doors]]
[[Category:Octagonal churches in Italy]]
[[Category:Catholic baptisteries]]
[[Category:Roman Catholic churches in Florence|Baptistery]]
[[Category:Romanesque architecture in Florence]]
[[Category:Individual doors]]
[[Category:Baptisteries in Italy]]