Ключевые слова: abstract, architectural, architecture, background, belgrade, blue, bridge, bridges, built, business, cable, cables, city, cityscape, clouds, concrete, construction, crossing, day, design, engineering, europe, famous, industry, land mark, landmark, landscape, light, metal, modern, new, outdoor, outdoors, perspective, pylon, river, sea, serbia, sky, skyline, steel, structure, suspension, technology, tourism, transportation, travel, urban, view, water,