1913–1923
National Gallery of Art, 1990
National Gallery of Art, 1924
National Gallery of Art, 1565
National Gallery of Art, 1756
National Gallery of Art, 1775
National Gallery of Art, 1936
National Gallery of Art, 1894
National Gallery of Art, 2012
National Gallery of Art, 1999
National Gallery of Art, 1975
Corcoran Gallery of Art, 1887
National Gallery of Art, 1913
![Studies for "Entering the War" [recto]](https://api.nga.gov/iiif/8f8b50c9-a92b-4129-8fcb-bd6dca62da0d/full/843,/0/default.jpg)
![Lost-Wax Casting Display: mold, back half [second of ten steps]](https://api.nga.gov/iiif/bb5cd13c-6494-4193-be80-25e4191c03fa/full/843,/0/default.jpg)
