1445
National Gallery of Art, 1935
National Gallery of Art, 1966
National Gallery of Art, 1891
National Gallery of Art, 1400
National Gallery of Art, 1618
National Gallery of Art, 1775
National Gallery of Art, 1943
National Gallery of Art, 1885
National Gallery of Art, 1940
National Gallery of Art, 1884
National Gallery of Art, 1936
National Gallery of Art, 1937
![Sigismondo on a Charger before a Fortress [reverse]](https://api.nga.gov/iiif/77bb30de-10ea-4e7f-9255-5e598597f19e/full/843,/0/default.jpg)
![Zwei Skizzen mit Bezeichnung (Two Sketches with Inscriptions) [p. 5]](https://api.nga.gov/iiif/b1918665-52a9-4796-b3a3-ff1b2eaa2b26/full/843,/0/default.jpg)
