Light Vortex on Flickr.
That is a configuration of 3 Circular mirrors. In the middle is a coiled silver metal ball. The light that you see is filtered blacklight aimed directly at it. The ball is suspended by a string which you can kinda see at the top. I twisted the ball around the spring as tight as I could and let it go. So it starts revolving really , really fast. The idea was to catch the light trails as they bended via reflection toward each of the mirrors. Creating a spilt light effect into the mirrors.
The companion image for this shot, created one of the weirdest pictures I have ever taken.
You can kind of see more of the splitting effect in this image though. Along with might be a tear in the time space continuum ;)