License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Anonymous, British, 19th century. Galatea Married – Restored by Mr. Punch from one of the Elgin Bas-Reliefs representing the fragment of a Wheel, April 14, 1866. The Metropolitan Museum of Art.