License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Titian (Tiziano Vecellio). The Submersion of Pharoah's Army in the Red Sea, from twelve blocks: 'Block I, below Block H', showing the sea and a dog defecating, ca. 1514–15 (published 1549). The Metropolitan Museum of Art.