Donato Bramante (1444 – March 11, 1514) was an Italian architect, who introduced the Early Renaissance style to Milan and the High Renaissance style to Rome, where his most famous design was St. Peter's Basilica.
Bramante's architecture has eclipsed his painting skills: he knew the painters Melozzo da Forlì and Piero della Francesca well, who were interested in the rules of perspective and illusionistic features in Mantegna's painting. Around 1474, Bramante moved to Milan, a city with a deep Gothic architectural tradition, and built several churches in the new Antique style. The Duke, Ludovico Sforza, made him virtually his court architect, beginning in 1476, with commissions that culminated in the famous trompe-l'oeil choir of the church of Santa Maria presso San Satiro (1482–1486). Space was limited, and Bramante made a theatrical apse in bas-relief, combining the painterly arts of perspective with Roman details. There is an octagonal sacristy, surmounted by a dome.
In Milan, Bramante also built Santa Maria delle Grazie (1492-99); other early works include the cloisters of Sant'Ambrogio, Milan (1497–1498), and some other smaller constructions in Pavia and Legnano. However, in 1499, with his Sforza patron driven from Milan by an invading French army, Bramante made his way to Rome, where he was already known to the powerful Cardinal Riario.
Bramante also worked on several other commissions. Among his earliest works in Rome, before the Basilica's construction was under way, are the cloisters (1504) of Santa Maria della Pace near Piazza Navona. The handsome proportions give an air of great simplicity. The columns on the ground floor are complemented by those on the first floor, which alternate with smaller columns placed centrally over the lower arches. At the Vatican palace, he designed the Cortile del Belvedere, part of which was built during his lifetime. His inspiration was Michelangelo. Bramante is also famous for his revolutionary design for the Palazzo Caprini in Rome. This palazzo, erected in the rione of Borgo, does not exist anymore. It was later owned by the artist Raphael, and since then has been known as the House of Raphael.
Palazzo Caprini (also called: 'House of Raphael'), Rome, 1501–1502 (non-extant)