License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Honoré Daumier. Le mauvais côté des nouveaux omnibus, from Croquis Parisiens, published in Le Charivari, September 4, 1856, September 4, 1856. The Metropolitan Museum of Art.