License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Honoré Daumier. A friend who was invited to relax for a few days in the countryside, from 'The joys of country life,' published in Le Charivari, September 12, 1865, September 12, 1865. The Metropolitan Museum of Art.