License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Honoré Daumier. Tiens, regarde cette caisse...., elle renferme les envoyés Américains qui se rendent a Pékin!...., from En Chine, published in Le Charivari, October 4, 1859, October 4, 1859. The Metropolitan Museum of Art.