Unalome may be the sacred Yantra used commonly in Southeast Asian Buddhism Yantra (Sanskrit: यन्त्र, romanized: yantrá, lit. 'machine, contraption'[one]) is a geometrical diagram, generally in the Tantric traditions of the Indian religions. Yantras are employed for the worship of deities in temples or at your home; being an aid in meditation; https://www.instagram.com/tantramantraaurvigyaan/