License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Giovanni Battista Piranesi. Chimneypiece in the Egyptian style: Mummy superimposed on a large caryatid above the lintel (Ch. à l'égyptiennne surmontée d'une grande cariatide contre laquelle s'applique une momie), from Diverse Maniere d'adornare i cammini ed ogni altra parte degli edifizi...(Different Ways of ornamenting chimneypieces and all other parts of houses), 1769. The Metropolitan Museum of Art.