Unalome would be the sacred Yantra used broadly in Southeast Asian Buddhism Yantra (Sanskrit: यन्त्र, romanized: yantrá, lit. 'equipment, contraption'[1]) can be a geometrical diagram, predominantly from your Tantric traditions of your Indian religions. Yantras are useful for the worship of deities in temples or at home; being an aid in meditation; https://large-directory.com/listings13459694/fascination-about-yantra