Emperor Caracalla (born 188, reigned A.D. 211-217), supporting Gli Azurri – #EURO2020
Caracalla murdered his brother in his ascent to power and later was himself assassinated.
The bust by Bartolomeo Cavaceppi is at The J. Paul Getty Museum (swipe for original).
Bust of Emperor Caracalla; Bartolomeo Cavaceppi (Italian, 1716/1717 – 1799); about 1750–1770; Marble; 71 cm, 53.978 kg (27 15/16 in., 119 lb.); 94.SA.46; No Copyright – United States (http://rightsstatements.org/vocab/NoC-US/1.0/) 
Bust of Emperor Caracalla; Bartolomeo Cavaceppi (Italian, 1716/1717 – 1799); about 1750–1770; Marble; 71 cm, 53.978 kg (27 15/16 in., 119 lb.); 94.SA.46; No Copyright – United States (http://rightsstatements.org/vocab/NoC-US/1.0/)