| Preview | Description | Notes | Content | Updated by
  |
|---|---|---|---|---|
 | Indian Encampment ca. 1903 | Unrated | Anonymous | |
 | Red Clouds' Winter Camp 1910 Private Collection Unknown, USA | Unrated | Anonymous | |
 | Protecting the Land oil on canvas Private Collection Unknown, USA |  Sale Of Bonhams & Butterfields Los Angeles: Tuesday, April 8, 2008 [Lot 168] California and American Paintings and Sculpture | Unrated | Anonymous |
 | Indian Encampment (1) 1910 Private Collection Unknown, USA | Unrated | Anonymous | |
 | Untitled 1912 Private Collection Unknown, USA | Unrated | Anonymous | |
 | Sailboats at Sunset oil on canvas Private Collection Unknown, USA | Unrated | Anonymous | |
 | Portrait of an Indian with headdress 1907 Private Collection Unknown, USA | Unrated | Anonymous | |
 | Portrait of a Gypsy Girl 1916 Private Collection Unknown, USA | Unrated | Anonymous | |
 | Mountain Landscape with Trees oil on canvas Private Collection Unknown, USA | Unrated | Anonymous | |
 | Lakeside Landscape with Flowers oil on canvas Private Collection Unknown, USA | Unrated | Anonymous |
- Astley David Middleton Cooper
