The document details the creation and significance of Tibetan Buddhist mandalas, emphasizing their transitory nature and spiritual empowerment through their creation. It describes a specific mandala ceremony at the Longmont Buddhist Temple involving collaborative efforts from different Buddhist traditions, highlighting the intricate process and rituals involved, including dismantling and sharing of the mandala sand. The ceremony concludes with a symbolic river ritual, representing the return of the mandala's spiritual essence to the universe.