Time-Varying Lights gallery
Here is a selection of images of time-varying light sources. All were taken with conventional DSLR cameras; however, the camera was moved during the shot, allowing the lights to paint "traces" across the sensor. The traces show the history of what the lights were doing during the exposure, and hence, the time-varying behavior of those lights. The photography section on this website has more details on the technique.
See more on Flickr!
If you like these photos, head over to my Flickr gallery to see many more.
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Christmas lights
Christmas lights Gallery: Gallery Description: Strings of colored LEDs draped on trees. This image was created by sweeping the camera sideways while applying an up and down motion. The LEDs leave dashed trails because they're time-varying.
Additional Info Updated: 18 Jan 2015