I am trying to figure out how to make a graphic in a display box appear illuminated. (like a lightbox on a wall, with the image backlit)
Is there a special way to treat the material applied, or do you create an illusion of illumination by creating shadows and reflections, or some sort of aura around the frame of the image?
Or is it something like changing the opacity of the material, and placing a lighting effect coming through from the back maybe?
Any help with this subject would be greatly appreciated.