Liu Xiaodong talks about 'Weight of Insomnia' with Zhang Ga

Liu Xiaodong discusses the creation of his live painting machine, surveillance culture and whether robot artists need sleep, in his new exhibition, ‘Weight of Insomnia’. He is accompanied by Zhang Ga, the director of Chronus Art Center in Shanghai and co-curator of the current Guangzhou Triennial. The conversation is led by Lisson Gallery’s Director of Content, Ossian Ward.