Ключевые слова: abstract, architecture, background, blue, bow, bridge, building, building exterior, city life, colour, dark, darker color, details, diminishing perspective, elegance, frankfurt, futuristic, geometric striped toned, girder, image technology, low angle view, maximum, pattern, product design, rivets, roof beams, segment, shape, sparseness, square, steel, structure, technology, underpass, urban scene, wire,