Ключевые слова: architecture, basel, blue, boat, bridge, building, cathedral, center, church, city, cityscape, day, district, downtown, europe, famous, historic, house, medieval, minster, munster, nature, old, panorama, panoramic, red, religion, rhine, river, roche, roof, ship, sky, skyline, street, summer, swiss, switzerland, tourism, tower, town, travel, urban, view, water,