License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
John Flaxman. Composition from the "Tragedies of Aeschylus," plate 17 (recto); Goddess statue from "The Suppliants," plate 7 (verso), 19th century. The Metropolitan Museum of Art.