Ключевые слова: architecture, background, bridge, building, cityscape, construction, dark, design, direction, green, industrial, industry, iron, landscape, line, metal, modern, old, outdoors, over, perspective, poland, rail, railroad, rails, railway, river, road, steel, structure, the city, the viaduct, town, track, tracks, traffic, train, tram, transport, transportation, travel, truss, trusses, urban, view, vistula, warsaw, way, wood, wooden,