Yantra (यन्त्र) is the Sanskrit word for "instrument" or "machine". Much like the word "instrument" itself, it can stand for symbols, processes, automata, machinery or anything that has structure and organization, depending on context. "a geometrical contrivance by which any ,,,,,,,,,,,,,,,,
As the most significant of all the symbols in sacred geometry, the Flower of Life is encoded with the blue-print for all creation; containing within it the proportions of every single aspect of life there is. Four yantra banner includes the symbols: flower of life, metatrons cube, sahashara and sri yantra.