Once upon a time is the theme of the International Garden Festival and also of the 2025 Art Season, bursting with works to ignite your imagination. Through symbols and metaphors, fairytales, like works of art, shine a light on profound emotions while addressing modern issues. The program invites all visitors on a journey of surprising discoveries, to think and gasp in wonder. The guest artists might not all be transmitting on the same wavelength, but each and every one of them leaves space for the invisible, for energy, and for surprise. 

In the program : Sophie Zénon, Claire Trotignon, G&K, Stéphane Erouane Dumas, Olivier Leroi, Daniel Firman, Carole Solvay, Nicolas Alquin, Anne and Patrick Poirier, Yann Lacroix, Miguel Chevalier, Fabienne Verdier, Vincent Laval.