Ключевые слова: above, aerial, afternoon, alps, architectural, architecture, bridge, building, buildings, canton, center, chapel, church, city, cityscape, day, downtown, europe, european, lake, landmark, landscape, location, lucerne, luzern, mountains, old, outdoors, panorama, park, place, renaissance, reuss, river, roof, rooftop, scene, scenery, scenic, sky, skyline, spreuerbrucke, swiss, switzerland, tourism, tower, town, townscape, travel, water tower,