Experiments in facial expressions by Guillaume-Benjamin-Amand Duchenne de Boulogne -18
- from our story 'Illustrations from the Mechanism of Human Physiognomy by Guillaume-Benjamin-Amand Duchenne de Boulogne'
"Guillaume-Benjamin-Amant Duchenne (de Boulogne), Discontent, bad humor, 1854-1856, albumen print, printed 1862, image: 22.7 × 16.7 cm (8 15/16 × 6 9/16 in.)
mount: 43 × 27.9 cm (16 15/16 × 11 in.), Edward E. MacCrone Fund, 2015.52.32"