Leda and the Swan (copy)
1510-1515
Interestingly, one of da Vinci's most famous paintings, Leda and the Swan, is actually preserved as a replica made by Cesare da Sesto. What happened to the original? As many great artifacts of our long-lived civilizations, it was lost, only recovered in the semblance of a copy; and for many grand works, we don't even have the much.
St. Jerome
1480 - 1482
Head of a Man Shouting
1504-1505
The Battle of Anghiari
1503-1505