This was an experiment using light painting. I set my camera on a tripod and put in on a timer. I had some lights on an extension cord and I swung them around when the shutter clicked shut. Something interesting about these lights in particular is that they flicker at a rate faster than can be seen with the eye. But the camera picked it up during the exposure time. The faster the light went, the more distanced the spaces in between. This picture looks sort of like an amusement park ride.