We wish to construct a light show and project it on to a high ceiling and high side walls in the main lobby of a museum. The graphics will be silhouettes of Chinese characters and dragons. We wish these to "dance" over the heads of viewers. I know that there are expensive ways to do this with computers, etc.. But does anybody know of a simpler manner that would consist of a stencil cut out revolving around a light source? Doug Powles [log in to unmask]