1899–1977
National Gallery of Art, 1786
National Gallery of Art, 1998
National Gallery of Art, 1935
National Gallery of Art, 1981
National Gallery of Art, 1985
National Gallery of Art, 1837
National Gallery of Art, 1954
National Gallery of Art, 1922
National Gallery of Art, 1824
National Gallery of Art, 1850
National Gallery of Art, 1908
National Gallery of Art, 2004
![Untitled (Geldzahler) [state proof of 2nd state]](https://api.nga.gov/iiif/04fa2d8c-f364-485b-8623-fda29360062d/full/843,/0/default.jpg)
![Abstraction, Belief, Desire [working proof 8 for panel C]](https://api.nga.gov/iiif/b8797162-ffda-487b-b006-ee70f800576a/full/843,/0/default.jpg)
