This exhibition offers an overview of 50 years of cultural policies in the departement of Yonne, in France, first at the Castle of Ancy-le-Franc (1965-1981) and then to the Castle of Tanlay (since 1984). On this occasion, the Contemporary Art Centre of the Castle of Tanlay presents works that have been exhibited over these past 50 years – with the support of major galleries and collectors. The gallery Jeanne Bucher Jaeger participates with workd by Dado, Jean Dubuffet, Asger Jorn, Antonio Seguí, Mark Tobey, Otto Wols and Yan Pei-Ming.