ROC700096:
Studies of the nerves, muscles, the heart, optics and blood flow through the aortic valve, c.1512-13 (pen & ink with chalk on paper), Vinci, Leonardo da (1452-1519) / Bridgeman Images
ELC850943:
Equestrian Monuments Statue of Francesco Sforza (Monumento equestre a Francesco Sforza), from Leonardo da Vinci, 20th Century, bronze, Vinci, Leonardo da (1452-1519) / Bridgeman Images
FAF3572618:
Study of shepherds for the Adoration of the Magi; pen drawing on white paper by Leonardo da Vinci preserved in the Wallraff-Richartz Museum in Cologne., Vinci, Leonardo da (1452-1519) / Bridgeman Images