Photograph from the book The Mechanism of Human Physiognomy (1862),taken by its author,Guillaume-Benjamin-Armand Duchenne (who is also known as Duchenne de Boulogne). Duchenne (1806-1875),a French neurologist,stimulated the muscles of live subjects with faradic current to demonstrate the mechanics of facial expression | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / NYPL / Science Source |
Taille de l’image : | 2980 px × 3534 px |
Model Release : | Non requis |
Property Release : | Non requis |
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