License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Honoré Daumier. Scêne d'Hippophagie, from Croquis Dramatiques, published in Le Charivari, January 10, 1857, January 10, 1857. The Metropolitan Museum of Art.