The Pseudo-Vitellius was one of the busts most frequently copied and borrowed by Renaissance artists, at a time when it was believed to be a portrait of the Emperor Vitellius, who reigned briefly from 17 April to 22 December 69 AD. In fact, it dates from the period of Hadrian (117–138 AD).The only known Roman copy (Venice, Museo Archeologico) was discovered in 1505 during excavations sponsored by