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 demon holding a young boy by his shoulders over a group of vultures, illustration for 'La Escala de Viento', ca. 1880–1910 (a later impression). The Metropolitan Museum of Art.