1930
National Gallery of Art, 1937
National Gallery of Art, 1771
National Gallery of Art, 1878
National Gallery of Art, 1883
National Gallery of Art, 1630
National Gallery of Art, 1920
National Gallery of Art, 1951
National Gallery of Art, 1525
National Gallery of Art, 1967
National Gallery of Art, 1952
National Gallery of Art, 1978
National Gallery of Art, 1917
![Bildnis Dr. Victor Heinrich Klinkhardt (III) (Portrait of Dr. Victor Heinrich Klinkhardt [III]) from Deutsche Graphiker der Gegenwart (German Printmakers of Our Time)](https://api.nga.gov/iiif/d59f1159-f819-4445-bd13-20f37f6777da/full/843,/0/default.jpg)
![Andrea Carafa, Count of Santa Severina [obverse]](https://api.nga.gov/iiif/9f84cf07-78b7-43c6-8100-830b3ab962e6/full/843,/0/default.jpg)
