Sistine Chapel ceiling Church as the agent of God. To be outside the Church was to be beyond "Salvation". In the ceiling of the Sistine Chapel, Michelangelo presented both Catholic and Humanist elements in a way that does not appear visually conflicting. The inclusion of "non-biblical" figures such as the Sibyls or "Ignudi" is consistent with the rationalising of Humanist and Christian thought of the Renaissance. This rationalisation was to become a target of the Counter Reformation. The iconography of the ceiling has had various interpretations in the past, some elements of which have been contradicted by modern scholarship. Others, such as the
Descent from Mount Sinai (Sistine Chapel) Descent from Mount Sinai (Sistine Chapel) The Descent from Mount Sinai is a fresco by the Italian Renaissance painter Cosimo Rosselli and his assistants, executed in 1481–1482 and located in the Sistine Chapel, Rome. On 27 October 1480, several Florentine painters left for Rome, where they had been called as part of the reconciliation project between Lorenzo de' Medici, the "de facto" ruler of Florence, and Pope Sixtus IV. The Florentines started to work in the Sistine Chapel as early as spring 1481, along with Pietro Perugino, who was already there. Rosselli brought with him his son-in-law, Piero di Cosimo,