The Sri Yantra, or Yantra of creation, represents the OM vibration and has been known in the Hindu and Buddhist traditions since Vedic times, as the most powerful and mystically beautiful of all young dre vibration and has been known in the Hindu and Buddhist traditions since Vedic times, as the most powerful and mystically beautiful of all yantras ( Visual symbol to balance the mind or focus it on spiritual concepts). It represents the timeless creative principle of the universe, the continuous unfoldment of all realms of creation from the central source and, with that mindfulness; it is also used as an object of meditation.