The MAH showcases Tonutopie, an innovative installation by German artist Hans-Walter Müller, a trailblazer in inflatable structures. This large, transparent, and habitable sphere, nestled within Vincent Lamouroux’s La Passerelle, offers a unique sensory experience. It delves into the contrasts between the fluidity of inflatable structures and the rigidity of traditional architecture, providing visitors with a fresh perspective on space.