1887
National Gallery of Art, 1770
National Gallery of Art, 1671
National Gallery of Art, 1879
National Gallery of Art, 1672
National Gallery of Art, 1953
National Gallery of Art, 1969
National Gallery of Art, 1920
National Gallery of Art, 1938
National Gallery of Art, 1986
National Gallery of Art, 1998
National Gallery of Art, 1700
National Gallery of Art, 1837
![Assassination of the Brothers Cornelius and Johann de Witt at The Hague [obverse]](https://api.nga.gov/iiif/ee34fea6-0188-4947-afc0-4abb23cb3275/full/843,/0/default.jpg)
![UFO [working proof 5]](https://api.nga.gov/iiif/bcefff8e-971d-497c-8c8b-fab1f8ebdd65/full/843,/0/default.jpg)
