License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Honoré Daumier. Triste contenance de la Sculpture placée au milieu de la Peinture, from Le Salon de 1857, published in "Le Charivari", July 22, 1857. The Metropolitan Museum of Art.