Taijitu seen in Tripilja culture in Ukraine, displayed in the Ukraine pavilion at the Expo 2010 in Shanghai, China. Also, the interlocking design is found in artifacts of the European Iron Age. While this design appears to become a standard ornamental motif in Iron-Age Celtic culture by the 3rd century BC, found on a wide variety of artifacts, it is not clear what symbolic value was attached to it. Unlike the Chinese symbol, the Celtic yin-yang lack the element of mutual penetration, and the two halves are not always portrayed in different colors. Comparable designs are also found in Etruscan art.
Yin Yang Style Yin Yang Style The Tian family's Yin Yang Style of the martial art Bagua Zhang originated in the area around the Ermei and Qingzhen Mountains of Sichuan Province. It was transmitted from the Daoists Bi Yun and Jing Yun during late Ming Dynasty and early Qing Dynasty. Tian Hui (田廻) was the ninth-generation-continuator and made contributions on revealing, organizing and practicing Bagua Zhang, spreading promoting, and writing books of Yin Yang Bagua Zhang to the public. The works "Python form palms" (蟒形掌) and "Lion form palms" (狮形掌) in Tian family's Yin Yang Bagua Zhang are part of the "Chinese Wushu