License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Pietro Monaco. Jael hammering a tent peg into the temple of the sleeping Sisera, to the right a servant hides behind a curtain; from the series of 112 prints of the sacred history, after the painting by Giovanni Battista Pittoni, ca. 1730–39. The Metropolitan Museum of Art.