A mortar and a cannon, both mounted on carriages, a soldier shown from the back stands to the left, from "Equipment needed for Fortification" (Recueil de diverses pièces très nécessaires à la fortification)

Stefano della Bella · ca. 1638–43

A mortar and a cannon, both mounted on carriages, a soldier shown from the back stands to the left, from "Equipment needed for Fortification" (Recueil de diverses pièces très nécessaires à la fortification)

Etching

The Metropolitan Museum of Art · CC0 1.0

Lindy Arts