1972
National Gallery of Art, 1974
National Gallery of Art, 1935
National Gallery of Art, 1916
National Gallery of Art, 1560
National Gallery of Art, 1936
National Gallery of Art, 1938
National Gallery of Art, 1965
National Gallery of Art, 1952
National Gallery of Art, 1949
National Gallery of Art, 1971
National Gallery of Art, 1937
![No. 17 [or] No. 15](https://api.nga.gov/iiif/cdef8773-6058-4a73-aee0-6eacce555bbd/full/843,/0/default.jpg)
![Bent "Blue" [trial proof]](https://api.nga.gov/iiif/0897b9bd-7a5c-4315-b3e0-da35c5fc8db7/full/843,/0/default.jpg)
