Doctoring a picture is a no-no if you're trying to get a 100mil investment. The thing has to be in good working order. An artifact, meaning made by hand, is ok. There was a movie made last year where you see a lab technician banging on a flexible display with the sole of his shoe. I have a link here that I can't verify because I'm stuck on a phone line. On the same page there is an other movie of a Plastic Logic product.
http://www.youtube.com/watch?v=-nuKBdXMpM0 Someone tell me if it's the right one?