Some of the sacred ratios are      expressed in totality by the symmetrical vesica (in particular ) then by the Triangle, Square, and Pentagon, respectively.

represents the creative idea, represents the first duality,

is the creative idea, manifested.

It can be seen that the first regular divisions of 2-dimensional space emerge as the Triangle, Square and Pentagon.

Then come the hexagon, octagon, decagon, and dodecagon...the Ten-Thousand things.