Max Weber, Female Nude, Back View, 1909, Charcoal and pencil on paper mounted to paper; 12 9/16 × 8 1/8 in. (31.9 × 20.6 cm) on artist's mount: 13 × 8 9/16 in. (33 × 21.8 cm), Hirshhorn Museum and Sculpture Garden, Washington, D.C. https://dartabase.art/cite/smithsonian/ld1-1643399857816-1643399863603-0

Max Weber, Crystal Figure, (1911), Ink and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35064

Max Weber, Two Brooding Figures, 1911, Oil on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33252

Max Weber, Maine, 1914, Pastel and charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37661

Max Weber, Interior with Figures, 1918, Gouache and ink on paper on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34116

Max Weber, The Blue Ribbon, 1930, Gouache on paper on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35364

Max Weber, The Flower Pot, 1930, Gouache, ink, and pencil on paper on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35376