Hello tried some more lightpainting and this is what i come up with... setup: I took a dvd and fixated it (with the backside facing up) on a stand in front of a black backdrop. I coated the dvd with some detergent mixed with water. I used around 10 secs shutter and aperture f/4 and then painted with a red, white or green led-diode Anyone doing light-painting who can give some hints'n tips? And as always if giving Critique Please Be harsh you wont help me if you ain't pointing everything thats wrong 1. 2. 3.