Fig. 12From: A multi-level quantitative analysis method on the scale, shape and quantity of rockeries in Chinese classical gardens: taking Wanfang Anhe rockery in the Old Summer Palace as an examplea Viewing line of sight, b viewing position, c Style reference for immortal tower within the architecture of Wanfang Anhe Rockery (Beihai Immortal Tower), d Ornamental effectBack to article page