Choose the example, Variation and Initial color and press GO. 1 Mandelbrot Set f(z)=z^2+c 2 Complex Mark's Mandelbrot Ex: f(z)=c^0.1*z^2+c 3 Mandelbrot Lambda f(z)=cz(1-z) *********************************** In that project you have colors ( 1 little variation --> 6 great variations). If Var_Color 0 only Var Intensity *********************************** Post your better patterns, examples : Ex1 Vcolor0 Icolor19 EX2 Vcolors5 Icolor18 *********************************** More informations on Mandelbrot set : If you don't know the complex numbers I recommand Ch5 and Ch6 http://www.dimensions-math.org/Dim_E.htm (Creative Communs License) *********************************** I created everything with Scratch 1.4 1°) A project for every c=a+bi that I used in turbo mode .I created 2 Lists 2°) I have compressed the original lists in two lists with another project . 3°) I have decompressed the 4 lists on line with this project ! I think, that 's the solution for see this fractal on line with Scratch 1.4