Ossip Zadkine, Figural Composition, 1921, Pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36319

Ossip Zadkine, Figure with guitar, 1964, Lithograph on wove paper, Queensland Art Gallery and Gallery of Modern Art, Brisbane. https://dartabase.art/cite/qagoma/9222