PetaPixel -
30 Dec 2014 19:18

The next time you’re taking a group snapshot, cut the “cheese” and tell everyone to say “cheeks” instead. This two letter change can help create more genuine smiles on the faces in your shot. The tip is based on a concept known as the “Duchenne smile“. Basically, a 19th-century French neurologist named Guillaume Duchenne did […]
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