I suppose you mean why it was IMPORTANT to him.
It was not until Pope Julius II commissioned Michelangelo to paint the ceiling.
In the Sistine Chapel, Vatican City in Rome, Italy.The Sistine Chapel was the name of the chapel in which Michelangelo painted a picture upon the ceiling.
There are no sculptures in the Sistine Chapel. Michelangelo painted the ceiling and the altar of the Sistine Chapel.
The Sistine Chapel in Rome is decorated with frescoes by Michelangelo.
Michelangelo painted the ceiling of the Sistine Chapel.
Michelangelo made the piantings in the chapel called Sistine Chapel
This is the Sistine Chapel in Vatican.
Michelangelo painted the ceiling of Sistine
Michelangelo painted the murals of the Sistine Chapel
Michelangelo
Michelangelo's Doni Tondo is a painting that was not produced to adorn the Sistine chapel.
The Sistine Chapel.
Michelangelo painted the ceiling of the Sistine Chapel.