1860–1869
National Gallery of Art, 1800
National Gallery of Art, 1923
National Gallery of Art, 1886
National Gallery of Art, 1935
National Gallery of Art, 1936
National Gallery of Art, 1515
National Gallery of Art, 1937
National Gallery of Art, 1460
National Gallery of Art, 1612
National Gallery of Art, 1837
National Gallery of Art, 1974
National Gallery of Art, 1938
![Unicorn Dipping Its Horn into a Stream [reverse]](https://api.nga.gov/iiif/d17d7076-05e0-4254-81da-be87f9f5c7c0/full/843,/0/default.jpg)
