The shared interest of Carmela Alcolea and Mª Luisa Assens in the world of images and landscapes makes them to unify their paths and to give shape to this project, Tropos. Nature and its metaphors creating a dialogue between opposed ways of constructing. But, as two perpendicular lines share a point, their gazes participate in the same lived experience, of images they have travelled apprehending them, trying to isolate them conscious or unconsciously.