What fun is being a genius if there's no one to brag to? Leonardo's work was of legendary appeal, but he wasn't the only great Renaissance artist. Some of the others were his friends, some were his enemies, and some he barely knew. The Renaissance was a time of artistic genius, and even a bona fide celebrity like Leonardo had to share the spotlight occasionally with other great artists such as Michelangelo, Botticelli, Titian, and Raphael. Leonardo was certainly in good company!