Sistine Chapel ceiling Rome to continue sculpting. The tomb sculptures, however, were never to be finished because in 1508 the pope returned to Rome victorious and summoned Michelangelo to begin work on the ceiling. The contract was signed on 10 May 1508. The scheme proposed by the pope was for twelve large figures of the Apostles to occupy the pendentives. However, Michelangelo negotiated for a grander, much more complex scheme and was finally permitted, in his own words, "to do as I liked". His scheme for the ceiling eventually comprised some three hundred figures and took four years to execute, being completed and
Sistine Chapel ceiling to a strongly projecting painted cornice that runs right around the ceiling, separating the pictorial areas of the biblical scenes from the figures of Prophets, Sibyls, and Ancestors, who literally and figuratively support the narratives. Ten broad painted crossribs of travertine cross the ceiling and divide it into alternately wide and narrow pictorial spaces, a grid that gives all the figures their defined place. A great number of small figures are integrated with the painted architecture, their purpose apparently purely decorative. These include two faux marble "putti" below the cornice on each rib, each one a male and female pair;