From 1506 to 1512, Leonardo lived mostly in Milan under the patronage of Charles D'Amboise, the French governor of the city.
During these years he created Leda and the Swan (c.1505-1510), which is now known only through a number of copies, and the second version
of The Virgin of the Rocks (1506-1508).
He worked on the equestrian statue for General Giangiacomo
Trivulzio, which was -- once again -- never realized.
He also continued his anatomical studies.
