Nantes (1) France (1) Département de la Loire (1) Preservation (1) Conservation (1) Mortification (1) Biodiversity (1) Waterways (1) Water (1) Vision (1) Views (1) Value (1) Twentieth century (1) Politics, Practical (1) Political science (1) Perception (1) Paradoxes (1) Paradox (1) Navigation (1) Nature (1) Landscapes (1) Gaze (1) Engineering (1) Dikes (Geology) (1) Deconstruction (1) Art (1) Political and social views (1) Stability (1) Biodiversidad (1) Valor (Economía) (1)