"Guillaume-Benjamin-Amant Duchenne (de Boulogne), French, 1806 - 1875, and Adrien Tournachon, French, 1825 - 1903, Pain and despair, 1854-1856, albumen print, printed 1862, image: 22.3 × 16.4 cm (8 3/4 × 6 7/16 in.) mount: 40.2 × 27.7 cm (15 13/16 × 10 7/8 in.), W. Bruce and Delaney H. Lundberg Fund, in Honor of the 25th Anniversary of Photography at the National Gallery of Art, 2015.52.11"
