Superficial anatomy of the shoulder and neck

Leonardo da Vinci, c. 1510

Studies of horses' legs

Leonardo da Vinci, c. 1490

Muscles of the arm and the veins of the arm and trunk

Leonardo da Vinci, c. 1510-11

Codex Atlanticus, folio 909 v

Leonardo da Vinci, c. 1478-1519

Horses, St George fighting the dragon, and a lion

Leonardo da Vinci, c. 1517-18

The heart, bronchi and bronchial vessels

Leonardo da Vinci, c. 1511-13

Codex Atlanticus, folio 157 r

Leonardo da Vinci, c. 1478-1519