Sistine Chapel (Latin: Sacellum Sixtinum; Italian: Cappella Sistina) is the best-known chapel in the Apostolic Palace, the official residence of the Pope in the Vatican City. It is famous for its architecture and its decoration that was frescoed throughout by Renaissance artists including Michelangelo, Sandro Botticelli, Pietro Perugino, Pinturicchio and others. Under the patronage of Pope Julius II, Michelangelo painted 1,100 m2 (12,000 sq ft) of the chapel ceiling between 1508 and 1512. The ceiling, and especially The Last Judgment (1535–1541), is widely believed to be Michelangelo's crowning achievement in painting.
The chapel takes its name from Pope Sixtus IV, who restored the old Cappella Magna between 1477 and 1480. During this period a team of painters that included Pietro Perugino, Sandro Botticelli and Domenico Ghirlandaio created a series of frescoed panels depicting the life of Moses and the life of Christ, offset by papal portraits above and trompe l’oeil drapery below. These paintings were completed in 1482, and on 15 August 1483, Sixtus IV celebrated the first mass in the Sistine Chapel for the Feast of the Assumption, at which ceremony the chapel was consecrated and dedicated to the Virgin Mary.