Ключевые слова: architecture, area, background, barrier, brick, cement, city, cityscape, clean, concrete, driving, empty, floor, footpath, ground, harbor, harbour, hatched, landscape, lane, line, marking, modern, new, nobody, old, outdoor, parking lot, pavement, pier, road, road marking, shaded, sidewalk, sky, skyline, space, square, texture, urban, walkway, water, waterfront,