Design for a Ceiling: Apotheosis of Callisto or Diana (recto), and Sketch of Figures (verso)

Jacob de Wit, Dutch, 1695-1754 · 1731 · Pen and black ink, with brush and gray and brown wash, over red chalk, partially squared in graphite and red chalk (recto), and red chalk (verso), on ivory laid paper

From the collection of Art Institute of Chicago. Free to download, adapt and use — no permission needed.