The Florence Baptistry or Battistero di San Giovanni (Baptistry of St. John) is a religious building in Florence, which has the status of a minor basilica.
The octagonal Baptistry stands in both the Piazza del Duomo and the Piazza di San Giovanni, across from the Duomo cathedral and the Giotto bell tower (Campanile di Giotto). It is one of the oldest buildings in the city, built between 1059 and 1128. The architecture is in Florentine Romanesque style.
The Baptistry is crowned by a magnificent mosaic ceiling. The earliest mosaics, works of art of many unknown Venetian craftsmen (including probably Cimabue), date from 1225. The covering of the ceiling started under the direction of the Franciscan friar Jacopo da Torrita and was probably not completed until the fourteenth century.
This mosaic cycle depicts in the three sections above the high altar, the Last Judgment with a gigantic, majestic Christ and the Angels of Judgment at each side by 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). These scenes remind us of later works showing us in grisly detail the horrors of hell, such as The Last Judgment or the panel Hell (from the triptych The Garden of Earthly Delights), both by the Flemish painter Hieronymus Bosch.
Dante Alighieri, who grew up looking at these mosaics and these images of death and resurrection, must have been deeply impacted.