Palazzo dei Conservatori

The monumental stairway to the Campidoglio
Michelangelo was commissioned by Pope Paul III to restructure the Campidoglio (Capitoline Hill), one the ancient hills of Rome and a center for the worship of Jupiter during the Roman Empire. This new design would become a symbol of the New Rome of the Popes. His design changed the facades of two of the existing buildings, added a new building for balance, and incorporated an oval pavement design.
Palazzo dei Conservatori The highly rational building uses the gigantic Corinthian order, which ties together the two stories. Interposed within the colossal Corinthian pilasters are smaller Ionic columms on each side of the loggia openings and on each side of the second story windows. The whole is crowned with a balustrade with statues accenting the upward thrust of the pilasters. The flat roof and straight entablature (rather than the use of arches) is characteristic of Michelangelo's architecture.
A detail of the bottom and top of one of the bays
The loggia and a detail of a window of the loggia