Now this is an interesting way to use your camera. Over at Lifehacker, they show us that a long exposure and a light source (flashlight or lighter) can result in some pretty cool images. While we haven't tried this technique ourselves, Picasso has used essentially the same technique in his Space Drawings to 'paint' a minotaur. A sample of the Picasso piece can be seen after the jump...

(Re-edited from a post originally published 04.12.07)