1968
Sweden Private Collection, 1639
Richard S. Zeisler, 1976
Sweden Private Collection, 1884
Richard S. Zeisler, 1977
Sweden Private Collection, 1775
Zwirner & Wirth, 1942
Zwirner & Wirth, 1953
![Corpse and Mirror [recto] [trial proof]](https://api.nga.gov/iiif/d8296719-00a1-49b3-9ec2-a54e71650ede/full/843,/0/default.jpg)
![Profile of a Boy and Self-Portrait [recto]](https://api.nga.gov/iiif/f3cd9729-db34-415f-8529-02fd01f719c6/full/843,/0/default.jpg)
![Figure 2 [trial proof 1]](https://api.nga.gov/iiif/bda7d480-6ab6-48fe-964b-8232f59ecfd4/full/843,/0/default.jpg)
![0 through 9 [trial proof]](https://api.nga.gov/iiif/a22d835b-5c11-47ed-896a-c89a062c7ddd/full/843,/0/default.jpg)
![Four Heads and Two Figures [verso]](https://api.nga.gov/iiif/9a07a987-5f08-43e9-aff7-187586a04f1a/full/843,/0/default.jpg)
![HandFootSockFloor [trial proof 4]](https://api.nga.gov/iiif/ac9e4a3c-a89b-4761-ab47-6caa002bad08/full/843,/0/default.jpg)
![Buttocks and Knee [trial proof 1]](https://api.nga.gov/iiif/79d3a6de-c577-4d92-8782-678fb3113d43/full/843,/0/default.jpg)
![Flagstones (a) [trial proof 7]](https://api.nga.gov/iiif/1c7e9f7b-56f6-46a9-ac37-8976a1707941/full/843,/0/default.jpg)