1860–1869
National Gallery of Art, 1939
National Gallery of Art, 1441
National Gallery of Art, 1847
National Gallery of Art, 1936
National Gallery of Art, 1951
National Gallery of Art, 1915
National Gallery of Art, 1929
National Gallery of Art, 1602
National Gallery of Art, 1812
National Gallery of Art, 1837
National Gallery of Art, 1865
National Gallery of Art, 1935
![Filippo Maria Visconti, 1392-1447, Duke of Milan 1412 [obverse]](https://api.nga.gov/iiif/71a9068d-d7b8-4838-8afb-590cf47472d5/full/843,/0/default.jpg)
![Cover for Douze eaux-fortes [La Guerre 1914-18] (Twelve Etchings [World War I])](https://api.nga.gov/iiif/c8cd1608-4eec-4f40-aaea-155d6521da09/full/843,/0/default.jpg)
