Whose Fingers Are On The Victoria's Secret Model's Shoulder?

From oppressive regimes to editors of magazines, manipulating photos is nothing new. And technology is making these edits easier and easier: A group of grad students built a computer program that stands to make such forgeries a cinch.

Source: http://www.npr.org/blogs/krulwich/2012/01/30/146092729/whose-fingers-are-on-the-victoria-secret-models-shoulder?ft=1&f=1057

Griffith, Parker Grijalva, Raúl M. Guthrie, Brett Gutierrez, Luis V. Hall, John J.