License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Honoré Daumier. The king of pumpkins receiving the homage of his subjects, from 'Autumn sketches,' published in Le Charivari, September 23, 1865, September 23, 1865. The Metropolitan Museum of Art.