| Preview | Description
  | Notes | Content | Updated by |
|---|---|---|---|---|
 | Study for a Self-Portrait ca. 1848 Brooklyn Museum New York, NY | GA | Anonymous | |
 | Tivoli 1870 Metropolitan Museum of Art New York, NY | GA | Anonymous | |
 | Venetian Sails: A Study 1873 Mildred Lane Kemper Art Museum St. Louis, MO | GA | Anonymous | |
 | Villa Malta, Rome 1879 Smithsonian American Art Museum Washington, D.C. | GA | Anonymous | |
 | Whiteface Mountain from Lake Placid 1866 Smithsonian American Art Museum Washington, D.C. | GA | Anonymous |
- Sanford Robinson Gifford
