Source code: redraw3

Image was grabbed from flickr (viewable at http://torpedobird.com/public/images/lotsadots.jpg ). Dot size is based upon brightness. Using the + and Ð keys, you can adjust the spacing of said dots, creating higher or lower resolution copies. There is a known bug with it going all slanted on some intervals due to an off by one error that wasn't worth squishing in this exercise.