Gatehouse roof detail, Guell Park, UNESCO World Heritage Site, Barcelona, Catalonia, Spain, Europe

travel destination photography colour image horizontal spain europe european barcelona guell park gatehouse roof detail outdoors outside no people nobody no one building exterior building architecture architectural architectural feature day daytime elevated view high angle view ornate decorated traditionally spanish antonio gaudi tower colourful multicoloured tiled art creativity national landmark places of interest national landmarks pattern patterns design city cityscape shape unesco world heritage site tourist destinations