Mandala (Sanskrit: मण्डल, Mandala, original meaning is round), paraphrase “altar”, “mandala”, “mandala”, “round round with feet”, “gathering”, etc. It was originally a small earthen platform built for spiritual practice in Hinduism. This tradition was absorbed by Tantric Buddhism, forming many different forms of the mandala. Later, for the convenience of practice, the place of practice was drawn or shaped into concrete representations for practitioners to visualize. At this time, the mandala has actually become a perfect combination of religion and art.