Synopsis: This video utilizes a recording of a bevy of homing pigeons in an artificial environment, simulating the circular processes of social systems. Pipes crisscross atop a factory building, accompanied by pigeons coos and the gurgling sound from the water pipes. Suddenly, fluorescent lighting goes on. Right at the moment when the rooms are lit up, the pigeons get scared by the typical industrial booming sound from the starters, and fly up and down in a flurry, thus extending the lighting moment, and making the fleeting moment stay still. In the twinkling light, this appears brighter than the light itself. After a short period of adjustment, tranquility returns. It seems that there 's no difference whether you are in total darkness or in the light.