[Art]

Most are Free but one that I'd love to play with is a whopping $.99 but one needs to have an Apple device, one of those eye-phones or eye-pads.

One can easily get lost while playing with these wonderful graphics so be sure to take some bread with you. (leave a trail of crumbs...)

http://fract.al/
https://fractalfoundation.org/resources/fractal-software/
https://www.technorms.com/13406/7-best-free-fractal-generator-tools

[ivan.moony]

That's where the nature of mathematics becomes an artist. Nevertheless, `Fract.al` surely had an additional help from an artistic human soul. I wonder how many people were included in creating the software.

If anyone is interested in programming plants appearance, there is a nice wikipedia article: https://en.wikipedia.org/wiki/L-system.

[Freddy]

Yes that Fract.al one looks amazing, makes me wish I had something run it on too 

[ruebot]

When I used Windows I spent many an hour with Visions of Chaos and still have images saved I made years ago. I've used several others but it's my favorite.

[ruebot]

It will do Quaternions, too. Did I mention it's free?

[goaty]

Leaving a trail of breadcrumbs could also be a nifty and low cost way for a computer to remember its way back out of a maze its going through.

[ruebot]

Look what I found hiding deep within fractal I created with it: