License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Allart van Everdingen. The Wolf in in the She-Monkey's Cave Where the Renard Convinced Him to Enter in Order to Make Fun of Him from Hendrick van Alcmar's Renard The Fox, 1650–75. The Metropolitan Museum of Art.