Here you go!
moar?
another one
and another
What generates these things? Or what is used to artistically make them?
>>413556Apophysis 2.1Expect enormous rendering times for large images, unfortunately. The one I was working on took about 2 hours per edit
I'd also use Fraxflame or Fraxplorer, but I don't have copies.
try caedes.net to see many more examples