Cities live in an inseparable relationship with the natural landscape – they form each other. A particularly interesting case is the relation between a city and its edges connected with watercourses and basins. In the process of historical development, one can follow the logically continued formation of a system of urban public spaces based upon gradually incorporated waterfronts. Barcelona – whose waterfront location has always been the driving force behind urban growth – makes a curious example of a city which creatively develops its system of public spaces in relation to the edges
