Ключевые слова: architecture, background, basel, beautiful, blue, border, building, city, cityscape, construction, day, design, europe, famous, fiends, flag, france, germany, harbour, landmark, long, metal, modern, nature, outdoor, river, sign, silver, sky, space, spring, statue, steel, structure, summer, support, swiss, switzerland, symbol, tourism, tourist, tower, travel, urban, view, water,