Trinity was coiled as a very circular form, symbolic of the infinity of the circle. It is a form without beginning or end, and is the simple unity of the essence of above and below forming one whole (as above, so below). Seated on a square base, it appears as heaven on earth. Three trees stand simply and purely pointing to the heavens while grounded in the earth.
Three represents diverse Trinities
The Three Precious Jewels of Buddhism
The edition number of 43 was chosen to
combine the immovable earth plane of four with the sacred three.