1600–1699
National Gallery of Art, 1944
National Gallery of Art, 1936
National Gallery of Art, 1951
National Gallery of Art, 1580
National Gallery of Art, 1861
National Gallery of Art, 1980
National Gallery of Art, 1622
National Gallery of Art, 1712
National Gallery of Art, 1783
National Gallery of Art, 1876
![drei Studienköpfe (Three Heads) [p. 19]](https://api.nga.gov/iiif/83c9ec45-6539-4e2a-a5ca-9b57ab954b3f/full/843,/0/default.jpg)
