Charles Sheeler, Barn, 1917, Conté crayon on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35279 Charles Sheeler, Church Street El, 1920, oil on canvas, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/149112 Charles Sheeler, Tulips and Etruscan Vase, 1922, Pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34784 Charles Sheeler, Self-Portrait, 1923, Conté crayon, gouache, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34738 Charles Sheeler, Of Domestic Utility, 1933, Conté crayon on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34757 Charles Sheeler, Industrial Architecture, 1949, Gouache on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38348