Unalome will be the sacred Yantra utilised greatly in Southeast Asian Buddhism Yantra (Sanskrit: यन्त्र, romanized: yantrá, lit. 'equipment, contraption'[1]) can be a geometrical diagram, generally with the Tantric traditions of the Indian religions. Yantras are useful for the worship of deities in temples or at home; as an assist in meditation; https://www.instagram.com/tantramantraaurvigyaan/