Hercules Slaying the Nemean Lion (cartouche) by Carlo Maratti, pen in brown, Carlo Maratta, circa 1670

Hercules slaying the nemean lion (cartouche) with temperance and fortitude by carlo maratti, c. 1670, pen in brown over red chalk on paper, 25. 9 x 20. 9 cm. , kunsthaus zürich. Date: circa 1670.