Leonardo da Vinci

From the publisher. Most of what we know about Leonardo da Vinci, we know because of his notebooks. Some 6,000 sheets of notes and drawings survive, perhaps one-fifth of what he actually produced. With an artist's eye and a scientist's curiosity, he recorded in these pages his observations on the movement of water and the formation of rocks, the nature of flight and optics, anatomy, architecture, sculpture, and painting. He jotted down fables, epigrams,...