![Group Portrait [verso]](https://upload.wikimedia.org/wikipedia/commons/thumb/4/4b/George_K._Warren%2C_Group_Portrait_(verso)%2C_c._1862-1864%2C_NGA_161726.jpg/1280px-George_K._Warren%2C_Group_Portrait_(verso)%2C_c._1862-1864%2C_NGA_161726.jpg)
Wikimedia Commons
Group Portrait [verso]
George K. Warren (1834–1884)
photograph in the National Gallery of Art (NGA 161726)
- Date1862
- Techniquealbumen print
- Dimensions13.6 × 18.5 cm
- Exposée àNational Gallery of Art
Washington, États-Unis
Cargando la obra…
![Portrait of a Man [recto]](https://upload.wikimedia.org/wikipedia/commons/thumb/b/bf/George_K._Warren%2C_Portrait_of_a_Man_(recto)%2C_c._1862-1864%2C_NGA_158614.jpg/500px-George_K._Warren%2C_Portrait_of_a_Man_(recto)%2C_c._1862-1864%2C_NGA_158614.jpg)
%2C_West_Point%2C_New_York%2C_c.1867-1868%2C_NGA_153430.jpg/500px-George_K._Warren%2C_F.W._4_(Old_Chain_Battery_Walk)%2C_West_Point%2C_New_York%2C_c.1867-1868%2C_NGA_153430.jpg)
![Theodore Ferris [recto]](https://upload.wikimedia.org/wikipedia/commons/thumb/9/96/George_K._Warren%2C_Theodore_Ferris_(recto)%2C_c._1869%2C_NGA_158611.jpg/500px-George_K._Warren%2C_Theodore_Ferris_(recto)%2C_c._1869%2C_NGA_158611.jpg)
![Portrait of a Man [verso]](https://upload.wikimedia.org/wikipedia/commons/thumb/2/22/George_K._Warren%2C_Portrait_of_a_Man_(verso)%2C_c._1869%2C_NGA_161725.jpg/500px-George_K._Warren%2C_Portrait_of_a_Man_(verso)%2C_c._1869%2C_NGA_161725.jpg)
_-_National_Gallery_of_Art_(Samuel_H._Kress_Foundation).jpg/500px-The_Emperor_Napoleon_in_His_Study_at_the_Tuileries%2C_by_Jacques-Louis_David_(1812)_-_National_Gallery_of_Art_(Samuel_H._Kress_Foundation).jpg)