License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
José Guadalupe Posada. A woman eating and a man facing her with an angry expression and raised fists, from a broadside entitled 'Loa dicha por Sancho Panza y Doña Cenobia en honor de la Pureza de Maria Santisima', ca. 1880–1910. The Metropolitan Museum of Art.