License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Honoré Daumier. Nouveau Divertissement des Soirées Parisiennes, from Ces Bons Parisiens, published in Le Charivari, April 16, 1857, April 16, 1857. The Metropolitan Museum of Art.