Unalome would be the sacred Yantra used broadly in Southeast Asian Buddhism Yantra (Sanskrit: यन्त्र, romanized: yantrá, lit. 'equipment, contraption'[1]) is a geometrical diagram, largely from the Tantric traditions of the Indian religions. Yantras are employed for the worship of deities in temples or in your house; as an support in meditation; https://www.instagram.com/tantramantraaurvigyaan/