Coinciding with the opening of Zhu Yu’s 2020 solo exhibition Mute, Long March Space is opening its Artist Room with a unique printed work presenting Zhu Yu’s past paintings—a single, continuous fold-out that forms a river of all of the artist’s past paintings. Here, Zhu Yu’s painting becomes a trail of evidence, a “case”. This object is a component of the special project A Case created by researcher and curator Liu Tian regarding the work of Zhu Yu.