License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Honoré Daumier. Well, are you finally finished?... after all, it's tiring to relax for such a long time, from 'The countryside artists,' published in Le Charivari, February 2, 1865, February 2, 1865. The Metropolitan Museum of Art.