In article <[log in to unmask]>, Jesse Anderson <[log in to unmask]> wrote: > Years ago, we did this with lines by routing the regions into layers of > plexiglass. When you feed light into the plex along one edge, the lines > glow. The biggest problem we had was to prevent light leaks into the > other sheets. > > Depending on how your exhibit is set up, it could also possibly be done > with rear projection in a shadow box. > > -jesse This is what I was looking for.. a way to light up an area.. -- Our town motto: Its not the end of the world, but you can see it from here.