License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
George Murgatroyd Woodward. The Genius of Caricature, and his Friends, celebrating the completion of the Second Volume of the Caricature Magazine in the Temple of Mirth, July 2, 1808. The Metropolitan Museum of Art.