Unalome is the sacred Yantra employed widely in Southeast Asian Buddhism Yantra (Sanskrit: यन्त्र, romanized: yantrá, lit. 'device, contraption'[one]) is often a geometrical diagram, generally from the Tantric traditions in the Indian religions. Yantras are employed for the worship of deities in temples or in your house; as an aid in meditation; https://www.instagram.com/tantramantraaurvigyaan/