A visitor takes pictures of the exhibited posters during the 4th China International Poster Biennial Exhibition held in Hangzhou, capital of east China's Zhejiang Province, Oct. 26, 2009. A total of 178 poster works were shown in the exhibition, which kicked off at the gallery of China Academy of Art in Hangzhou on Monday.(Xinhua)

Visitors look at exhibited posters during the 4th China International Poster Biennial Exhibition held in Hangzhou, capital of east China's Zhejiang Province, Oct. 26, 2009. A total of 178 poster works were shown in the exhibition, which kicked off at the gallery of China Academy of Art in Hangzhou on Monday.(Xinhua)

Visitors look at exhibited posters during the 4th China International Poster Biennial Exhibition held in Hangzhou, capital of east China's Zhejiang Province, Oct. 26, 2009. A total of 178 poster works were shown in the exhibition, which kicked off at the gallery of China Academy of Art in Hangzhou on Monday. (Xinhua)

Visitors look at exhibited posters during the 4th China International Poster Biennial Exhibition held in Hangzhou, capital of east China's Zhejiang Province, Oct. 26, 2009. A total of 178 poster works were shown in the exhibition, which kicked off at the gallery of China Academy of Art in Hangzhou on Monday. (Xinhua)