Based on this algorith http://en.wikipedia.org/wiki/Mandelbrot_set You can zoom 1 time in any region of the image. It can take hours if the area have lots of black dots, download and run in turbo speed or select area in the morning and come see the result after school :) PS: my 1st zoom, almost 30 min in turbo speed (Scratch is realy slow) http://img143.imageshack.us/img143/6623/1stzoom.gif