Taijitu during the Qing period for their possible connection with Zhou Dunyi's "taijitu". Ming period author Lai Zhide (1525–1604) simplified the "taijitu" to a design of two interlocking spirals. In the Ming era, the combination of the two interlocking spirals of the "taijitu" with two black-and-white dots superimposed on them became identified with the "He tu" or "Yellow River diagram" (河圖). This version was reported in Western literature of the late 19th century as the "Great Monad", and has been widely popularised in Western popular culture as the "yin-yang symbol" since the 1960s. The contemporary Chinese term for the modern symbol
Fort Worth Japanese Garden have colonized the boulder's surfaces. This minimalist exhibit stands as an exuisite metaphor of the famously sparse Zen aesthetic. <br><br> The Fort Worth Japanese Garden's 'Moon-Viewing Deck' is a creative adaptation of the Ginkakuji temple's famous 'Kogetsudai' sand cone. Fort Worth's version is intended to be an interactive karesansui exhibit, in which visitors may ascend the flat-topped cone via steps, and view the composition from above. A 'Taijitu' (a yin-yang symbol), lies embossed in exposed-aggregate concrete at the summit. This highly unusual (but fun) addition to a Japanese garden is ultimately a cosmological symbol of Chinese origin. It also has