License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
James Gillray. L'Enfant Trouvé:–a Sample of Roman Charity!–or–the Misfortune of Not Being Born with Marks of "the Talents", May 19, 1808. The Metropolitan Museum of Art.