The concept of "Everything" (Total unification of the relative and Absolute) is embodied in the Sri Yantra, or Sri Chakra. Worship of the Sri Yantra is a part of the traditional Shankaracharya Tradition. (but MMY has abandoned such worship for reasons of his own, possibly to make TM more palatable to Westerners and especially scientists, by eliminating - at least on a superficial level - most vestiges of Divine Mother worship. The TMO bigwigs have yet to reveal what they mean by "The Divine Mother":
https://en.wikipedia.org/wiki/Sri_Yantra#/media/File:SriYantra_color.svg https://en.wikipedia.org/wiki/Sri_Yantra#/media/File:SriYantra_color.svg