A spirit screen, also called spirit wall or screen wall, (Chinese: 影壁; pinyin: Yǐngbì; literally: "shadow wall" or Chinese: 照壁; pinyin: Zhàobì) is used to shield an entrance gate in traditional Chinese architecture. Spirit screens can be positioned either on the outside or the inside of the gate they are protecting. The Chinese term "yingbi" is used to refer to screens on the outside as well as on the inside, whereas the term "zhaobi" is used only to refer to screens positioned on the outside. Spirit screens can be either solitary structures or could be attached to a neighboring wall. They can be constructed from a variety of materials such as brick, wood, stone, or glazed tile. Outer spirit screens were often status symbols and could be richly decorated. Common decorations include symbols of good luck, such as the character for good fortune (Chinese: 福; pinyin: fú). Particularly ornate spirit screens featuring a dragon motif are the Nine-Dragon Walls that can be found in imperial palaces and gardens.
Practically, they allow natural light and air circulation to enter a room, while obstructing vision. A solution that allows for privacy and cooling in an era without air conditioning.
Archaeological evidence has established the existence of spirit screens back to the Western Zhou Dynasty (1046–771 BCE). During the times of the Western Zhou, spirit screens were a privilege reserved for palaces and the mansions of noblemen such as dukes or princes. Usage of spirit screens in private residences did not develop until much later.
- Nine-Dragon Wall
- Siheyuan - a traditional residential compound, whose layout normally includes a "spirit screen".
- Adam Pillsbury (ed.): The Insider's Guide to Beijing 2005-2006, True Run Media, 2005
- Piper Rae Gaubatz: Beyond the Great Wall: urban form and transformation on the Chinese frontiers, Stanford University Press, 1996, p. 336
- Ronald G. Knapp: China's living houses: folk beliefs, symbols, and household ornamentation, University of Hawaii Press, 1999, pp. 68-70
- Jeanne Boden: The Wall Behind China's Open Door: Towards Efficient Intercultural Management in China, Asp / Vubpress / Upa, 2008, pg. 17
- Women of China, Foreign Language Press, 2007, p. 43
- Siheyuan in Chinese Traditional Architecture Glossary - 中国传统建筑生词
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