Wikimedia Commons
Title page for Opticorum Libri Sex
Theodoor Galle (1571–1633)
print in the National Gallery of Art (NGA 71079)
- Date1613
- Mediumlaid paper
- Dimensions31.2 × 19.8 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)