Unalome will be the sacred Yantra used broadly in Southeast Asian Buddhism Yantra (Sanskrit: यन्त्र, romanized: yantrá, lit. 'device, contraption'[1]) is a geometrical diagram, generally from your Tantric traditions from the Indian religions. Yantras are utilized for the worship of deities in temples or in the home; being an assist in meditation; https://www.youtube.com/@Mahavidyabaglamukhi