License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Winslow Homer. Blue Beard Tableau: Fatima Enters the Forbidden Court; What She Sees There; Disposition of the Bodies (Invisible to the Spectators) (from "Harper's Bazar," Vol. I), September 5, 1868. The Metropolitan Museum of Art.