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Wikimedia Commons
The Artist's Brother - Richard Greenough (?)
Horatio Greenough (1805–1852)
drawing in the National Gallery of Art (NGA 56998)
- Date1850
- Mediumgraphite
- Dimensions22.4 × 14.9 cm
- On display atGalería Nacional de Arte
Washington D. C., Estados Unidos
_-_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)