| Preview | Description
  | Notes | Content | Updated by |
|---|---|---|---|---|
 | Autumn Landscape with Home 1911. Private Collection Unknown, USA | GA | Anonymous | |
 | Coming Ashore, Cabanal ca. 1922 Private Collection Unknown, USA | GA | Anonymous | |
 | Cows in Autumn Landscape 1907 Private Collection Unknown, USA | GA | Anonymous | |
 | Dutch Washerwoman by Canal ca. 1911 Private Collection Unknown, USA | GA | Anonymous | |
 | Hollyhocks 1897 Butterworth Hospital Grand Rapids, MI | GA | Anonymous | |
 | John W. Stone Oil Administered by State of Michigan, State Museum Lansing, MI |  Description: Half-length portrait of John W. Stone wearing judicial robes. He holds papers in his left hand. | GA | Anonymous |
 | Lake Michigan Shoreline ca. 1910 Private Collection Unknown, USA | GA | Anonymous | |
 | Lowering the Sail 1912. Private Collection Unknown, USA | GA | Anonymous | |
 | Mission Church, New Mexico 1927. Private Collection Unknown, USA | GA | Anonymous | |
 | Nelson Sharpe 1926 Administered by State of Michigan, State Museum Lansing, MI | Description: Half-length portrait of Nelson Sharpe wearing judicial robes and seated in a high-backed chair with his hands folded. | GA | Anonymous |
- Mathias Alten
