2005
National Gallery of Art, 1936
National Gallery of Art, 1935
National Gallery of Art, 1526
National Gallery of Art, 1736
National Gallery of Art, 1996
National Gallery of Art, 1850
National Gallery of Art, 1892
National Gallery of Art, 1932
National Gallery of Art, 1578
National Gallery of Art, 1877
![Untitled [trial proof of 2nd state]](https://api.nga.gov/iiif/62cda9d9-e31e-46bc-883a-6010cf2c7d86/full/843,/0/default.jpg)
![Johan Gols [The Artist's Father]](https://api.nga.gov/iiif/ba998495-8658-4767-ae90-ec251e7ce565/full/843,/0/default.jpg)
