Oh, yes, I forgot Apophysis, http://www.apophysis.com
which is an open
source program for producing flame fractals, a variation on IFS.
Susan
mathsinger wrote:
> I have used Ultra Fractal for five years. It is an excellent program,
> but not free. Personally, I feel that the cost is well worth it. It
> doesn't exactly expire, but all images rendered with an unregistered
> version are embedded with that information. Two big things make UF
> different than any other fractal art programs I have investigated....an
> excellent user interface expressly adapted to the peculiarities of
> fractal art, and the ability to composite multiple layers to create
> more than illustrations of the mathematical entities. Some examples of
> my art are at: http://www.mathsong.com
and
> http://picasaweb.google.com/susan.chambless/
>
> A nice list of available fractal art programs, free and otherwise can
> be found here:
> http://www.fractalarts.com/ASF/Download.html
>
> The GIMP has some nifty fractal filters/scripts. It is a great,
> photoshop type image program.
>
> Cheers,
> Susan
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