In response to Seeing how it feels.

What an incredible project... There is something about faces and the subtlest elements therein that resonate in profound ways. That's why we can read faces in the simplest abstractions...

This image is from Adam Hahn's beautiful portrait series of people with Macular Degeneration and how they see themselves.

I find the thought that facial expressions could transcend culture and socialization is fascinating. Or from what little I've read of Paul Ekman's research into faces. This is an excerpt from a Malcolm Gladwell article 'Can you read people's thoughts just by looking at them?' in the New Yorker:

In the nineteen-sixties, a young San Francisco psychologist named Paul Ekman began to study facial expression, and he discovered that no one knew the answers to those questions. Ekman went to see Margaret Mead, climbing the stairs to her tower office at the American Museum of Natural History. He had an idea. What if he travelled around the world to find out whether people from different cultures agreed on the meaning of different facial expressions? Mead, he recalls, "looked at me as if I were crazy." Like most social scientists of her day, she believed that expression was culturally determined-- that we simply used our faces according to a set of learned social conventions. Charles Darwin had discussed the face in his later writings; in his 1872 book, "The Expression of the Emotions in Man and Animals," he argued that all mammals show emotion reliably in their faces. But in the nineteen-sixties academic psychologists were more interested in motivation and cognition than in emotion or its expression. Ekman was undaunted; he began travelling to places like Japan, Brazil, and Argentina, carrying photographs of men and women making a variety of distinctive faces. Everywhere he went, people agreed on what those expressions meant. But what if people in the developed world had all picked up the same cultural rules from watching the same movies and television shows? So Ekman set out again, this time making his way through the jungles of Papua New Guinea, to the most remote villages, and he found that the tribesmen there had no problem interpreting the expressions, either. This may not sound like much of a breakthrough. But in the scientific climate of the time it was a revelation. Ekman had established that expressions were the universal products of evolution. There were fundamental lessons to be learned from the face, if you knew where to look.