Ключевые слова: aerial, architecture, blue, bridge, building, canal, cathedral, center, centre, church, city, cityscape, clock, clocktower, downtown, europe, fraumunster, grossmunster, historic, lake, landmark, landscape, limmat, old, overlooking, panorama, panoramic, peter, river, roof, rooftop, saint, sightseeing, sky, skyline, st, summer, swiss, switzerland, tourism, tower, town, travel, urban, view, water, zuerich, zurich, zurichsee,