More and more literati discussed it, and its range was expanded to poem and Ci, painting, calligraphy, music, and so on. The second part is the presentation of Chinese ancient aesthetic viewpoints of Circle in traditional art.

• 第二部分从横向角度分别阐述了古代圆美观在传统艺术中的表现，涉及到诗文、小说、音乐、舞蹈、戏曲、书法、绘画等艺术样式，系统阐明了中国古人在不同领域对“圆美”观念的重视并将“圆”作为品评艺术的重要美学标准之一。