Unalome is the sacred Yantra employed widely in Southeast Asian Buddhism Yantra (Sanskrit: यन्त्र, romanized: yantrá, lit. 'machine, contraption'[one]) can be a geometrical diagram, mostly from the Tantric traditions with the Indian religions. Yantras are used for the worship of deities in temples or in your house; being an aid in meditation; https://www.youtube.com/@Mahavidyabaglamukhi