Mars and Cupid (recto); Female Standing Figure with a Helmet and a Shield (Bellona?) (verso)Andrea Schiavone · 1501–63

Pen and brown ink, brush and brown wash (recto and verso); possible traces of black chalk underdrawingThe Metropolitan Museum of Art · CC0 1.0Lindy Arts

Mars and Cupid (recto); Female Standing Figure with a Helmet and a Shield (Bellona?) (verso)

Pen and brown ink, brush and brown wash (recto and verso); possible traces of black chalk underdrawing