License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Marcantonio Raimondi. A young man sitting at right resting his head in his hand, a snake with a womans head before him, a young woman holding a pan pipes standing in the centre and a young man leaving at left, ca. 1510–20. The Metropolitan Museum of Art.