1949
National Gallery of Art, 1900
Frank, Robert, 1958
National Gallery of Art, 1953
National Gallery of Art, 1952
National Gallery of Art, 1941
National Gallery of Art, 1741
National Gallery of Art, 1519
National Gallery of Art, 1462
National Gallery of Art, 1955
National Gallery of Art, 1880
National Gallery of Art, 1603
National Gallery of Art, 1480
![Neptune Seated on a Dolphin [reverse]](https://api.nga.gov/iiif/853c5865-5fa9-4330-b2de-749c7338dbae/full/843,/0/default.jpg)
![Untitled [detail of a model resting her hand on her knee] [verso]](https://api.nga.gov/iiif/a7a8253b-eded-47ca-a853-4065e1d0210d/full/843,/0/default.jpg)
