Stone Mandala

UF4... this is a tweak of a Gordon Stefanik upr. The original was too busy for my taste...I wanted a cleaner, more simplistic look, more like stone (I know I'm obsessed).

I changed a few of the mapping choices, really played around with the formula params and used different gradients and merge modes to get a more rounded 3d look.

Oh, and I added the center sphere in photoshop.