Leonardo da Vinci was an Italian polymath who lived from 1452-1519 and is considered one of the greatest painters of all time. Some of his most famous artworks include the Mona Lisa, The Last Supper, and Vitruvian Man. Da Vinci felt that science and art were interconnected and he spent much of his time studying nature, anatomy, and developing scientific theories and inventions. He left a significant collection of notebooks documenting his wide-ranging interests.