1870–1890
Unknown, 1870
Unknown, 1
Unknown, -210
Unknown, -100
Unknown, 1505
Unknown, 2000
Unknown, 1850
Unknown, 200
Unknown, 1800
Unknown, 1903
Unknown, 1880
Unknown, 1862
![[Mosaic with two figures]](https://media.getty.edu/iiif/image/93720919-fd00-4dc0-9ea0-11f0d27cb434/full/843,/0/default.jpg)
![Over the River, Project for the Arkansas River, Colorado [bottom panel]](https://api.nga.gov/iiif/1d65e482-c059-416c-a706-29b20c9108f8/full/843,/0/default.jpg)
![[Thomas Eakins at About Age Thirty-Five]](https://media.getty.edu/iiif/image/97d98c86-db53-4b0d-9f9f-481d2c86282c/full/843,/0/default.jpg)
![[Indian Chief Sioux tribe one of the Indians Engaged in Massacre of 1862 in (---illeg.)]](https://media.getty.edu/iiif/image/12a74ee5-6ada-46b4-8bc4-b001601ae532/full/843,/0/default.jpg)