Sand mandala (Tibetan: དཀྱིལ་འཁོར།, Wylie: dkyil 'khor; Chinese: 沙坛城; pinyin: Shā Tánchéng) is a Tibetan Buddhist tradition involving the creation and destruction of mandalas made from colored sand. Once complete, the sand mandala's ritualistic dismantling is accompanied by ceremonies and viewing to symbolize Buddhist doctrinal belief in the transitory nature of material life. Materials and construction Historically, the mandala was not created with naturally dyed sand, but granules of crushed colored stone. In modern times, plain white stones are ground down and dyed with opaque inks to achieve the same effect. The monks use a special, extremely dense sand in order to limit interference by things such as wind or sneezes. Before laying down the sand, the monks assigned to the project will draw the geometric measurements associated with the mandala. The sand granules are then applied using small tubes, funnels, and scrapers, called chak-pur, until the desired pattern is achieved...