Wednesday, March 11, 2009

Circular Star Tracks

A 45-minute time exposure made for circular star tracks is seen over this run-down barn along County Road A near Iron River, Wis., Sunday night, Feb. 15, 2009. During the time exposure, the barn was lit with a battery powered spotlight using a technique called light painting.

Amazing isn't it?
To have more information regarding time exposures, you can check out these sites:, and a good one, Y answers! hehehe...

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