Unalome is the sacred Yantra applied greatly in Southeast Asian Buddhism Yantra (Sanskrit: यन्त्र, romanized: yantrá, lit. 'equipment, contraption'[one]) can be a geometrical diagram, largely in the Tantric traditions in the Indian religions. Yantras are employed for the worship of deities in temples or in your house; as an help in meditation; https://www.youtube.com/@Mahavidyabaglamukhi