fractal flame generator
I suppose it's not useful for map making but it's still a neat little program, I found it today.
Inspiration!? This is a program capable of producing some beautiful images....glad you discovered it.
Nice find! Not sure what I'll use it for (maybe making nebulae for star maps?), but I'll know it when I find it!
Apophysis has 2 other ones that are edits of the original. Apophysis 7x and Apophysis 3d. Links below
http://apophysis.xyrus-worx.org/ - Apophysis7x (Free Open-Souce)
http://sourceforge.net/projects/apop...perimental%29/ - Apophysis3d (Free Open-Source) Experimental
Out of all these though I would have to go with Apophysis7x it has all round the best plugins and is the best to use.