Unalome may be the sacred Yantra used broadly in Southeast Asian Buddhism Yantra (Sanskrit: यन्त्र, romanized: yantrá, lit. 'device, contraption'[1]) can be a geometrical diagram, largely in the Tantric traditions on the Indian religions. Yantras are employed for the worship of deities in temples or at home; as an aid in meditation; https://www.instagram.com/tantramantraaurvigyaan/