1956
National Gallery of Art, 1980
National Gallery of Art, 1976
National Gallery of Art, 1949
National Gallery of Art, 1887
National Gallery of Art, 1876
National Gallery of Art, 1983
National Gallery of Art, 1940
National Gallery of Art, 1997
National Gallery of Art, 1857
National Gallery of Art, 1936
National Gallery of Art, 1919
National Gallery of Art, 1920
![Shark Fins [variant I]](https://api.nga.gov/iiif/84221669-5053-4d42-b9b8-b3c5da31fb6b/full/843,/0/default.jpg)
![Sweet Pine [working proof 1]](https://api.nga.gov/iiif/11a1a09e-ee53-4d60-ba35-9e681cf7b246/full/843,/0/default.jpg)
