Scrapbook:
Mandelbulb
The Mandelbulb is a three-dimensional fractal, constructed for the first time in 1997 by Jules Ruis and in 2009 further developed by Daniel White and Paul Nylander using spherical coordinates.
This uses Evee in Blender
Not too sure how the maths works yet, bit beyond me, for now at least.
Need to experiment a lot more