The idea began with an old but fluffy paint brush and a light wooden box. I began experimenting with some old overhead transparency mounts used for presentations on a very old 5" x 5" overhead projector. I laminated some paper and metal artifacts to the frames and ran a series of coppery paint dots across the group of frames. The red light emanates from LEDs salvaged from the taillight of a friend's damaged car...Jahn kept the parts! I connected them to a transformer and placed them directly behind the brush. Magic!