CULTURE & ARTS
10/17/2012 07:55 am ET Updated Dec 17, 2012

Michael Asher, Pioneering Conceptual Artist, Dies At 69

Michael Asher, the pioneering conceptual artist who challenged expectations of what constitutes a work of art and what happens during an art critique, died in his sleep at his Los Angeles home early Monday after several years of poor health. He was 69.

His death was confirmed by his assistant, Yoko Kanayama.

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