The Fondation Cartier and Fabrice Hyber present a programm of night classes, Voice of the Valley, every Thursday from 7 to 8 pm in the exhibition. Conducted in pairs by experts in their fields, these dialogues–between a chef and a gardener, an athlete and a philosopher, a climatologist and a writer, etc. –are an opportunity to test the hypotheses proposed by the artist in his works and to reflect the richness of Fabrice Hyber's artistic approach.