1920
National Gallery of Art, 1938
National Gallery of Art, 1837
National Gallery of Art, 1994
M.C. Escher, 1952
National Gallery of Art, 1867
National Gallery of Art, 1831
National Gallery of Art, 1935
National Gallery of Art, 1947
National Gallery of Art, 1952
National Gallery of Art, 1973
National Gallery of Art, 1958
National Gallery of Art, 1498
![a) Nude Woman [recto]; b) Nude [verso]](https://api.nga.gov/iiif/f2cf9a99-717e-4bc5-8d2d-42d7c06764ff/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, trial proof 25]](https://api.nga.gov/iiif/41ecc842-e0a3-4e4e-bdff-432dcb18595b/full/843,/0/default.jpg)
