Three artists: Bernard Thomas, Patricia Erbelding, Tony Soulie, question the concept of the studio today. Their exterior interventions in-situ in different environments, are an integral part of their works. The poetry of Tita Reut reveals the fluidity between these components. From Bastille to Villette, the channel links the three harbors which are the artists' studios. The stereoscopic vision of these spaces allows the reader / spectator a free displacement.