Sistine Chapel ceiling of God, impassively watching and waiting on the fate of Humankind. Their painting demonstrates, more than any other figures on the ceiling, Michelangelo's mastery of anatomy and foreshortening and his enormous powers of invention. In their reflection of classical antiquity they resonate with Pope Julius' aspirations to lead Italy towards a new 'age of gold'; at the same time, they staked Michelangelo's claim to greatness. However, a number of critics were angered by their presence and nudity, including Pope Adrian VI who wanted the ceiling stripped. Michelangelo was the artistic heir to the great 15th-century sculptors and painters of Florence.
Sistine Chapel Choir Thus the ""magister capellae"" came immediately after the cardinals, followed, in the order given, by the ""sacrista"", ""cantores"", ""capellani"" and ""clerici"". With the building by Sixtus IV (1471–84) of the church for the celebration of all papal functions since known as the Sistine Chapel, the original ""schola cantorum"" and subsequent ""capella pontificia"" or ""capella papale"" became the ""capella sistina"", or Sistine Choir. Up to this time the number of singers had varied considerably, there being sometimes as few as nine men and six boys. By a Bull dated November, 1483, Sixtus IV fixed the number at twenty-four, six for each