Unalome will be the sacred Yantra applied extensively in Southeast Asian Buddhism Yantra (Sanskrit: यन्त्र, romanized: yantrá, lit. 'device, contraption'[one]) is actually a geometrical diagram, generally with the Tantric traditions from the Indian religions. Yantras are employed for the worship of deities in temples or at home; as an assist in meditation; https://www.instagram.com/tantramantraaurvigyaan/