www.viperlib.com
ViperLib is a resource library of images, movies and presentation material illuminating the study of visual perception. It is a huge resource of visual material on anatomy, colour, movement and depth perception, etc. (You need to register to access a lot of the material but there is no charge for registration).
http://www.youtube.com/watch?v=L3AgO6H0H98
Discovery Channel film about a blind painter. He paints pictures like any sighted person; colour, form, shade, representations of three-dimensional space, etc.