With more than 300 works, this collection is the result of a process of unprecedented sponsorship at the time of conception. At the time, the goal is not to buy finished and already on the market works. Rather Renault wishes to implement a policy of collaboration with contemporary artists - then little-known interest in the industrial world. Among them: Arman, Jean Dubuffet, Victor Vasarely, Jean Tinguely, Erro, Takis and Henri Michaux.