1525–1574
National Gallery of Art, 1939
National Gallery of Art, 1564
National Gallery of Art, 1966
National Gallery of Art, 1965
National Gallery of Art, 1930
National Gallery of Art, 1963
National Gallery of Art, 1937
National Gallery of Art, 1846
National Gallery of Art, 1520
National Gallery of Art, 1754
Duveen Brothers, Inc., 1475
National Gallery of Art, 1903
![Unicorn in a Landscape [reverse]](https://api.nga.gov/iiif/4933a997-28c0-46da-b33c-e061777ddc99/full/843,/0/default.jpg)
