Ai Weiwei dropped from biennial in China

Ai Weiwei has been dropped from the Yinchuan Biennale, two weeks ahead of its opening, due to his "political status, the Chinese artist posted Wednesday (24 August) on Twitter. The inaugural biennial at the Yinchuan MoCA, a private institution opened last year in the capital of western Chinas heavily Muslim Ningxia Hui Autonomous Region, is curated by Bose Krishnamachari and includes 73 artists including Anish Kapoor, Song Dong, and Yoko Ono.Ai tweeted that he received a vague letter from Yinch