Unalome will be the sacred Yantra used greatly in Southeast Asian Buddhism Yantra (Sanskrit: यन्त्र, romanized: yantrá, lit. 'device, contraption'[1]) is usually a geometrical diagram, largely in the Tantric traditions of your Indian religions. Yantras are used for the worship of deities in temples or at home; being an assist in meditation; https://www.instagram.com/tantramantraaurvigyaan/