Cavallo Riccardi, Horse Head "The Medici Riccardi Horse", c. 350 B.C., bronze and gold, overall size: 81×95×40 cm (31 7/8×37 3/8×15 3/4 in.), National Archaeological Museum of Florence (Superintendency for the Archaeological Heritage of Tuscany), The conservation of this object was made possible through the generous support of The Friends of Florence