“Tragic Mask of a Young Man” is a terracotta Greek piece from about 150 B.C. The creator is unknown. The piece is from the D/partement des Antiquit/s Grecques, Etrusques et Romaines, Mus/e du Louvre in Paris. Photo by Herv/ Lewandowski, R/union des Mus/es Nationaux / Art Resource, N.Y.