1912
National Gallery of Art, 1937
National Gallery of Art, 1939
National Gallery of Art, 1800
National Gallery of Art, 1818
National Gallery of Art, 1772
National Gallery of Art, 1935
National Gallery of Art, 1750
National Gallery of Art, 1941
National Gallery of Art, 1792
National Gallery of Art, 1876
![Insel Hospital, Bern [reverse]](https://api.nga.gov/iiif/5d1d512c-258b-45fe-905f-7f49294550fb/full/843,/0/default.jpg)
