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 search for a house in the country: What is especially beautiful, sir, is the view!, from 'Parisian habits,' published in Le Charivari, April 25, 1866, April 25, 1866. The Metropolitan Museum of Art.