David, jit:20190808113002 { reset=2050 type=mandel passes=1 center-mag=-0.56698920008583231/+0.47803181554718704/1525965 params=0/0 float=y maxiter=2500 inside=0 logmap=779 colors=@chroma.map } This is close. Differences are due to square vs rectangular pixels, so I had to zoom out. The 'lakes' can be filled in by increasing the maximum iteration count. The color map is different. Jonathan
David wrote, concerning the "random Mandelbrot" page
Don't know what formula it uses.
Looking at the pictures, I would say they are all classic Mandelbrots with z^2 + c, but with very nice coloring. Of course the name "random Mandelbrot" gives a clue also! :-)
Tim _______________________________________________ Fractint mailing list Fractint@mailman.xmission.com https://mailman.xmission.com/cgi-bin/mailman/listinfo/fractint