I have made challenge with only Insetting but your solution was just brilliant for me! After lecture I’ve made second pyramid your way 7 times (I + .1) + (E + 1)!
As I am a gaming programer after this lecture I wanted to program in Blender to make easly different recursive drawings. Once I took a course about border from programer and graphic world about it, I would like to learn it now!
Do you have any materials how to do that in code? 