Sferic Fractal

This is a fractal..to be exact this is a spheric mapping of "Fantasia 117" [link] from Kattvinge ..
When i saw it i could not resist to create this variations when i found his gallery [link] i get lost wandering about all the possible variation of a seria of fascinating fractals

so i thank him to let me upload this spherical variation..is a sort of work in progress...i like that look as a semitrasparent cave and i want work a bit more on that shape