The Lotus Temple in Delhi, India is designed in the form of a lotus flower, which is sacred in Hinduism. It consists of 27 free-standing marble "petals" arranged in clusters of three, which are repeated nine times to form the structure. The central prayer hall sits under a high domed ceiling and can seat over 1,200 people. Design elements like radial symmetry, hierarchy, rhythm and repetition, scale, and proportion are used to create a harmonious and sacred space.