License, verbatimCC0
The Cleveland Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged share_license_status=CC0 in the museum's own record.
The four destitute friends go to a wise man who gives each one of them a magic shell to be placed on top of the turban, from a Tuti-nama (Tales of a Parrot): Forty-seventh Night. c. 1560. The Cleveland Museum of Art.