Ключевые слова: architecture, attraction, billboard, blue, building, canton of zurich, casa, city, cityscape, clear, concert, day, destination, downtown, europe, facade, famous, famous place, flag, hall, helvetia, landmark, lar, old town, opera, opera house, palace, performing arts, sechselautenplatz, sightseeing, sky, square, sunny, swiss, switzerland, tourism, town, town square, travel, urban, view, zuerich, zurich, zurich canton, zurich opera, zurich opera house,