1600–1653
Bruce Fund, Ailsa Mellon, 1749
National Gallery of Art, 1884
National Gallery of Art, 1622
National Gallery of Art, 1834
National Gallery of Art, 1640
National Gallery of Art, 1960
National Gallery of Art, 1613
National Gallery of Art, 1644
National Gallery of Art, 1970
National Gallery of Art, 1956
National Gallery of Art, 1570
National Gallery of Art, 1589
![Nilpferdkopf mit geöffnetem Maul (Hippo Mouth Open) [p. 27]](https://api.nga.gov/iiif/40890b8f-34f2-4042-a758-055cee939ead/full/843,/0/default.jpg)
