NUMERICAL SPACE / RECURSIVE
I knew a page by Mr. Ben Scheele that shows many works of this sort with POV scene files. Please see his Recursive.
 To show this structure, I used POV's special "rgbt color" and "finish". Scene file : lprspher.txt  | |
 Scene file : lprbar.txt  | |
 Scene file : lprzigz.txt  | |
 Scene file : lprbubbl.txt  | |
 Scene file : lprcryst.txt  | |