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 An artist passes a straw hat, on which he has drawn graffiti, to a visitor outside the German Pavilion at Expo Park in Shanghai, Aug 13, 2010. [Photo/Xinhua] |
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 A child watches an umbrella, on which graffiti was painted, outside the German Pavilion at Expo Park in Shanghai, Aug 13, 2010. [Photo/Xinhua] |
Say it in Shanghai-Lesson 17
INK paints a new picture of China-US collaboration at the Expo
