symbolic interpretation of the nuclear matrix and the 3 energies of creation, +, -, and 0, then the 4 elements, Fire, Air, Water, and Earth as pillars here, symbolizing the equilibrium of that elements in manifestation of matter. The 9 half circles in the bows represent the upper 9 sephiras of the tree of life of the Kabbalah. The tenth sephiroth is the inner space of the gate, the human body himself. The ancients knew all we know today and even much more.