As part of the Shanghai biennale and "Zhongshan Park" project, "2436a" artist group presents the exhibition "The Recessive Umbilical Cord". Composed of ten Chinese artists living and working in France, the collective' s project fits into the Biennale theme, "Reactivation", claiming the importance of new means of communication between East and West societies, art and economy, individual and society more generally between human beings.