Italian Renaissance painting
In 1508 Pope Julius II succeeded in getting the Florentine sculptor Michelangelo (1475-1564) to agree to continue the decorative scheme of the Sistine Chapel. The Sistine Chapel ceiling was constructed in such a way that there were twelve sloping pendentives supporting the vault that formed ideal surfaces on which to paint the Twelve Apostles. Michelangelo soon devised an entirely different scheme, far more complex both in design and in iconography. The scale of the work, which he executed single handed except for manual assistance, was titanic and took nearly five years to complete.
Michelangelo
In 1546, Michelangelo was appointed architect of St. Peter's Basilica, Rome. The process of replacing the Constantinian basilica of the 4th century had been underway for fifty years and in 1506 foundations had been laid to the plans of Bramante. Successive architects had worked on it, but little progress had been made. Michelangelo was persuaded to take over the project. He returned to the concepts of Bramante, and developed his ideas for a centrally planned church, strengthening the structure both physically and visually. The dome, not completed until after his death, has been called by Banister Fletcher, "the greatest creation of the Renaissance".