单词：Weichardt's reagent
单词：Weichardt's reagent 相关文章
ARI SHAPIRO, HOST: A few years ago, the artist Ai Weiwei made Lego portraits of activists and political prisoners from around the world. They were on display at Alcatraz. At the time, Ai Weiwei was under house arrest in China and he couldn't travel t
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An international art fair in Hong Kong is displaying a provocative sculpture by jailed Chinese artist Ai Weiwei, in what it is billing as a show of support for the outspoken dissident. The Art HK fair opened Wednesday with a display of Ai's 2007 Marb
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