License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Sodoma (Giovanni Antonio Bazzi). Saint Sebastian (recto); sketches of a male head and a standing figure in a short cape; a copy of the figure on the recto (verso), early–mid-16th century. The Metropolitan Museum of Art.