The document summarizes biographical information about four important Italian Renaissance artists: Filippo Brunelleschi, Leonardo da Vinci, Michelangelo Buonarroti, and Caravaggio. It provides details about their dates of birth and death, backgrounds, artistic styles and innovations. Key works of art are listed for each artist, including Brunelleschi's dome of Florence Cathedral, da Vinci's Mona Lisa and Last Supper, Michelangelo's Sistine Chapel frescoes and David statue, and Caravaggio's naturalistic paintings featuring dramatic use of light and shadow like The Calling of Saint Matthew.