Medusa

How it was done :
Setting my camera (Pocket Panasonic DMC LZ5) into Starry Sky mode with 30 seconds shutter. Turning off the lights of my room. Using two different light source, my cellphone and my mp3 player. Set the self timer to 10 seconds and started to move both light source in my hand in approximately same movement in opposite direction and waited until the images was loaded by the camera. Voila !