I had to delete this post and put it up again as I was getting spam comments that had nothing to do with my art. Here is a sketch with a bit of Photoshop work on it.
I'll be posting some finished work soon.
I was talking to a fellow animator, telling him about Gobo's in lighting. How very easily you can add someing as simple as a fractal map to a light and immediatly add interest to your 3D scene. The top image is lit without a gobo. The bottom with.