1884–1950
National Gallery of Art, 1920
National Gallery of Art, 1903
National Gallery of Art, 1936
National Gallery of Art, 1935
National Gallery of Art, 1968
National Gallery of Art, 1951
National Gallery of Art, 1897
National Gallery of Art, 1750
National Gallery of Art, 1896
National Gallery of Art, 1622
National Gallery of Art, 1964
![Begonnener Löwenkopf (Sketch of Lion Face) [p. 11]](https://api.nga.gov/iiif/bc5876a4-e87d-489c-9d0a-e43d8b9622dd/full/843,/0/default.jpg)
