@zensaiyuki Like one of the things I find confusing about the classical Tree is that I think it's trying to square several competing circles
* the Star of David / Seal of Solomon / Anahata ( https://en.wikipedia.org/wiki/Anahata_(Heart_Chakra) ) hexagram, a triangle of Heaven, Triangle of Earth, heart center
* the Greek Tetractys, a set of 10 increasing pyramidally from the top
* a human figure
and it's doing an okay-ish job, but, these are fundamentally awkward concepts to try to unify in one 2D diagram.