1600–1668
O'Brien, John, Mr., 1659
National Gallery of Art, 1935
National Gallery of Art, 1969
National Gallery of Art, 1988
National Gallery of Art, 1955
National Gallery of Art, 1852
National Gallery of Art, 1939
National Gallery of Art, 1884
National Gallery of Art, 1653
National Gallery of Art, 1602
National Gallery of Art, 1960
![Untitled [man standing in a landscape] [recto]](https://api.nga.gov/iiif/4dc0653e-5fa1-45da-8352-a9a17f65665a/full/843,/0/default.jpg)
![Wald mit Pferden, Bezeichnung (Horses in Forest, Inscription) [p. 39]](https://api.nga.gov/iiif/a898b310-c230-4874-aca8-a8dd856ae16c/full/843,/0/default.jpg)
![Target [artist's proof]](https://api.nga.gov/iiif/ec6e1aae-f934-45cb-b73a-016a7731852c/full/843,/0/default.jpg)