License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Stefano della Bella. Plate 8: A the bow of a galley at left and another galley at right, seen from behind, two rowboats in center, a hill with a fortress in the background, from 'Various landscapes' (Divers paysages), ca. 1641. The Metropolitan Museum of Art.