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The Forbidden City, Bejing, China
The Nine Dragon Screen, The Forbidden City, Beijing.The Nine Dragon Screen, or Wall, was built to provide privacy by blocking the view through the Gate of Imperial Supremacy (Huangji men) into the Palace of Tranquil Longevity (Ningshou gong). The screen is 96.5 feet long and 11.5 feet tall (6 meters high and 31 meters long). Such walls also denied access to evil spirits, which must travel in straight lines.