%2C_c._1850%2C_NGA_56998.jpg/1280px-Horatio_Greenough%2C_The_Artist's_Brother_-_Richard_Greenough_(%3F)%2C_c._1850%2C_NGA_56998.jpg)
Wikimedia Commons
The Artist's Brother - Richard Greenough (?)
Horatio Greenough (1805–1852)
drawing in the National Gallery of Art (NGA 56998)
- Date1850
- Techniquegraphite
- Dimensions22.4 × 14.9 cm
- Exposée àNational Gallery of Art
Washington, États-Unis
_-_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)