Ключевые слова: architecture, area, art, artistic, background, banner, bricks, building, center, centre, city, cityscape, creativiity, dortmund, dortmunder u, europe, european, exterior, german, germany, industrial, landmark, leisure, letter, modern, museum, north rhine westphalia, outdoor, park, place, ruhr area, ruhrvally, sightseeing, sign, sky, skyline, structure, symbol, theatre, tourism, tower, travel, u, urban, utower, view, westphalia,