Unalome is definitely the sacred Yantra utilized broadly in Southeast Asian Buddhism Yantra (Sanskrit: यन्त्र, romanized: yantrá, lit. 'equipment, contraption'[1]) is often a geometrical diagram, mainly in the Tantric traditions in the Indian religions. Yantras are employed for the worship of deities in temples or at home; as an help in meditation; https://www.youtube.com/@Mahavidyabaglamukhi