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. Front and back covers of a phamplet relating to the story 'The thieves and the National Valley' with illustration of Indigenous men and women being herded by men in military uniforms towards a train, on the verso 'Dance of the Snake' and a corrido, ca. 1899. The Metropolitan Museum of Art.