Spike, There are nine lights in a three by three aray. five of them cast shadows. I was working with lighting and shadow in this series. In part to show a mood, but also to add a feeling of the space. Jeff H, I'm glad you find the textures disturbing. that was a large part of what they were intended for. most of the work on them came in post production (photoshop) the original render was a flat colored hand and figure, the wall was white. just the highlight and the shadow chanel were important. I'll post another one when I get home from work...