Wow, really amazing photography by two dudes in Germany, Jan Wöllert and Jörg Midza. It looks like these two went nuts with photoshop, but you’re looking at a real photos here, no post computer manipulation involved. They do this in 1 shot with a super long exposure (often going beyond 60-minutes per exposure) by using, and moving, a bunch of colored light tools, LEDs, lasers, illuminated body suits, fireworks and various other luminous trinkets and what not. This has Tron written all over it. you can see more of their work here.