1956
National Gallery of Art, 1910
National Gallery of Art, 1875
National Gallery of Art, 1939
National Gallery of Art, 1960
National Gallery of Art, 1975
National Gallery of Art, 1500
National Gallery of Art, 1841
National Gallery of Art, 1884
National Gallery of Art, 1525
National Gallery of Art, 1474
National Gallery of Art, 1839
![Parklandschaft (A Park) [p. 56]](https://api.nga.gov/iiif/1dc885c5-a9fc-4d77-a257-780a687bd7ed/full/843,/0/default.jpg)
![Unicorn in a Landscape [reverse]](https://api.nga.gov/iiif/4933a997-28c0-46da-b33c-e061777ddc99/full/843,/0/default.jpg)
