1987
National Gallery of Art, 1520
National Gallery of Art, 1633
National Gallery of Art, 1999
National Gallery of Art, 1884
National Gallery of Art, 1936
National Gallery of Art, 1920
National Gallery of Art, 1935
National Gallery of Art, 1860
National Gallery of Art, 1947
National Gallery of Art, 1963
National Gallery of Art, 2001
![Löwe mit aufgerissenem Maul (Lion Mouth Open) [p. 31]](https://api.nga.gov/iiif/e6f360ae-725c-41f6-b79e-bffb5dab5cf8/full/843,/0/default.jpg)
