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.
Yang ± Yin: Gender in Chinese Cinema in spite of social conservatism and government censorship. Chia-Chi Wu writes, 'In its queering of Chinese-language film– reclaiming or recreating Chinese texts for queer interpretation – "Yang±Yin" undercuts heteronormativity and patriarchy foundational to nationalist discourses of Chinese communities and creates a queer imaginary that is ‘pan-Chinese’.' Kwan draws attention to the coded or subtle queerness of Chinese cinema. For example, director Zhang Che describes, 'possible 'Freudian' readings' of his film "The Slaughter In Xi'an" (1990), thus, according to Fran Martin, 'validating the power of the spectators agency and never denying the erotic tensions bubbling beneath supposedly chaste canons of Confuscian