A Male and a Female Saint (Joseph of Aramathea? and Saint Catherine of Siena? Adoring the Virgin and Child in Glory (recto); Minerva Bellona with a Victorious Warrior (verso)

Francesco di Maria · 1623–90 · Pen and brown ink, brush and brown wash over black chalk on light brown paper (recto); verso pen and brown ink, brush and brown wash over black chalk highlighted with white

From the collection of The Metropolitan Museum of Art. Free to download, adapt and use — no permission needed.