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 parliamentary trains: One was for, the other against the government's proposal, from 'News of the day,' published in Le Charivari, January 27, 1872, January 27, 1872. The Metropolitan Museum of Art.