License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Eugène Delacroix. Studies for the decoration of the Library, Palais Bourbon, Paris: standing nude athlete; seated man with a lyre; centaur; and seven putti (three with wings), 1798–1863. The Metropolitan Museum of Art.