A woman wearing cut-off jeans and a halter-neck sun top in St Tropez, 1972. (Photo by Roy Jones)

A model poses for a portrait backstage during Dakar Fashion Week July 10, 2011. (Photo by Finbarr O'Reilly/Reuters)

“I'm very lucky to be in a wonderful part of England , where the ever changing sky's are always a new opportunity for a good shot. To me photography is the art of using light to one's advantage”. – Eric Goncalves. Photo: “Let the light enter”. (Photo by Eric Goncalves)

Participants in costumes attend the first day of the annual Wave-Gotik Treffen, or Wave and Goth Festival, on May 17, 2013 in Leipzig, Germany. (Photo bilderkiste)

Cat Beards is a photo fad in which people pose with their cats, in such a manner so that the cat appears to be a beard.

Cat-Friend vs Dog-Friend, Two Humans Acting Like House Pets

A giant shoe is pictured outside a life-size “Barbie Dreamhouse” of Mattel's Barbie dolls in Berlin, May 15, 2013. The life-sized house, covering about 1,400 square metres offers visitors to try on Barbie's clothes in her walk-in closet, tour her living room and her kitchen. (Photo by Fabrizio Bensch/Reuters)

FaceResearch.org, a site run by two psychologists at the University of Aberdeen in Scotland, features software that can average together faces from thousands of photos. These images purportedly show the average face of women from 40 different nationalities.