1894
National Gallery of Art, 1475
National Gallery of Art, 1914
National Gallery of Art, 1996
Alfred Stieglitz, 1920
National Gallery of Art, 1562
National Gallery of Art, 1990
National Gallery of Art, 1935
National Gallery of Art, 1931
National Gallery of Art, 1912
National Gallery of Art, 1976
National Gallery of Art, 1652
Alfred Stieglitz, 1894
![Umbria Verde [working proof 17]](https://api.nga.gov/iiif/1185bffd-bf74-4199-9c0f-7a23b7a14fb0/full/843,/0/default.jpg)
![Leonardo Marini, died 1572, Archbishop of Lanciano [obverse]](https://api.nga.gov/iiif/b7231496-bd88-4cf4-be60-4c6c80ad4031/full/843,/0/default.jpg)
![Lost-Wax Casting Display: wax model with conduits [sixth of ten steps]](https://api.nga.gov/iiif/6ff6362d-8e78-4cc1-bd3b-fb15d15fd898/full/843,/0/default.jpg)
