Unalome is the sacred Yantra made use of greatly in Southeast Asian Buddhism Yantra (Sanskrit: यन्त्र, romanized: yantrá, lit. 'device, contraption'[1]) is a geometrical diagram, generally through the Tantric traditions in the Indian religions. Yantras are utilized for the worship of deities in temples or at home; being an help in meditation; https://webtechdirectory.com/listings13465876/yantra-fundamentals-explained