13. He painted on the ceiling of the Sistine Chapel. __ a. Gailileio b. Michelangelo c. Shakespeare d. Giotlo

## Step 1<br />The question is asking for the name of the person who painted the ceiling of the Sistine Chapel. The Sistine Chapel is a famous chapel in Vatican City, known for its ceiling paintings.<br />## Step 2<br />The options provided are Gailileio, Michelangelo, Shakespeare, and Giotlo. We need to identify the correct person among these options.<br />## Step 3<br />Gailileio is not a known figure in the context of the Sistine Chapel. Shakespeare was a renowned playwright, not a painter. Giotlo is not a recognized figure in the context of the Sistine Chapel.<br />## Step 4<br />Michelangelo is a well-known figure in the context of the Sistine Chapel. He is famous for his painting on the ceiling of the Sistine Chapel.