Ключевые слова: abstract, background, battles, brick, carpet, cement, concrete, construction, design, ditch, drain, entry, floor, footpath, gangway, grass, gray, green, ground, headway, natural, nature, neglected, old, outdoors, park, pattern, pavement, paving, plate, plates, regular, road, rough, sidewalk, slab, square, stone, street, summer, surface, texture, the city, top, urban, view, way,