Most of the Vedic Yantras have Hexagrams or the Six Pointed Star in the middle. This is ithe Tripura Sundari Yantra, which is a Master Plan of Manifestation. The Central Dot is the Bindu, the Absolute Self from which the Universe came into existence ! The Ashwaroodha Yantra normally adorns offices. This S G ( Sacred Geometry ) symbol can attract people and destroy enemies, the Seven Deadly Sins in Man. The Sudarshana Yantra is great in destroying enemies. The Star of Lakshmi is an octagram, an eight pointed Star, which can bestow the Eightfold Prosperity. The S G emblems can be seen adorning offices and homes in India. The temples, synagogues, churches and mosques are all built using S G. The Star of David is also a Hexagram. So is the emblem of Auroville. The upward triangle represent Being, Knowledge, Bliss and the downward triangle Life, Mind & Matter !. Pentagrams, hexagrams and octagrams are all used in Sacred Geometry. The Golden Ratio, the Divine Proportion or the Sectio