This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
JosephBenot Suve Belgian The Invention of Drawing recto Sketch of Lower Leg Bones of Human Skeleton verso Google Art Project. JosephBenot Suve Belgian Belgian JosephBenot Suve Belgian artist The Paul Getty Museum getty edu PM about Eroticism Black and white chalk on brown paper recto graphite verso True