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