License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Jacques Callot. Christ Walking on Water, Holding the Hand of St. Peter (Second Composition), plate 9 from "Les Tableaux de Rome, Les Eglises Jubilaires" (The Paintings of Rome, The Churches Jubilee), 1607–11. The Metropolitan Museum of Art.