The Lorraine aquatic environment(middle), seen from all angles by the divers of the association Flora and fauna Aquatic of Lorraine (FFAL), is presented by photos, documentaries, models and scientific workshops(studios). The regional Nature park of Lorraine relocates its interactive exhibition(exposure) "Of wetlands to be preserved! "richly documented. Exclusive: images of the adventure of Thomas Pesquet since the International Space station. Two projections / conferences of the movie " underwater Tourings " (FFAL) will supplement exhibition(exposure).