1803
National Gallery of Art, 1935
National Gallery of Art, 1913
National Gallery of Art, 1931
National Gallery of Art, 1755
National Gallery of Art, 1936
National Gallery of Art, 1790
National Gallery of Art, 1756
National Gallery of Art, 1920
National Gallery of Art, 1969
National Gallery of Art, 1440
![Snails [recto and verso]](https://api.nga.gov/iiif/2168d650-3ffe-4af7-b5fd-66633a125e4a/full/843,/0/default.jpg)
![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)
![Ludovico Trevisan, also known as Ludovico Scarampi (Mezzarota), died 1465, Patriarch of Aquileia December 1439, Cardinal July 1440 [obverse]](https://api.nga.gov/iiif/5517ae15-df26-4fec-9d6d-a044d76f81da/full/843,/0/default.jpg)