1826–1899
National Gallery of Art, 1799
National Gallery of Art, 1972
National Gallery of Art, 1557
National Gallery of Art, 1618
National Gallery of Art, 1975
National Gallery of Art, 1948
National Gallery of Art, 1955
National Gallery of Art, 1923
National Gallery of Art, 1935
National Gallery of Art, 1838
O'Neal, William B., Professor, 1783
National Gallery of Art, 1944
![Hercules Bearing the Celestial Globe [reverse]](https://api.nga.gov/iiif/d250da5c-8569-49fd-a2b9-73fe8b38cfef/full/843,/0/default.jpg)
![Untitled [seated female nude resting chin on left hand]](https://api.nga.gov/iiif/831644fb-6fe9-4b20-bc54-f80e33724661/full/843,/0/default.jpg)
