Source: http://cubeme.com/blog/2008/08/26/lightmark-photos-by-cenci-goepel-and-jens-warnecke/
Lightmark is a fantastic site that contains an amazing display photographs by Cenci Goepel and Jens Warnecke. The duo took long exposures of lights to create some amazing effects.
Link Via [Neatorama] & [Mylitantpaltypus]