Unalome would be the sacred Yantra made use of widely in Southeast Asian Buddhism Yantra (Sanskrit: यन्त्र, romanized: yantrá, lit. 'device, contraption'[one]) is often a geometrical diagram, primarily with the Tantric traditions of the Indian religions. Yantras are used for the worship of deities in temples or in your own home; as https://www.youtube.com/@Mahavidyabaglamukhi