Ключевые слова: abstract, architecture, black, block, brick, brown, city, close, closeup, cobble, cobblestone, color, course, distance, floor, gray, grey, ground, image, material, nobody, old, outdoor, pathway, pattern, pave, pavement, paving, pedestrian, red, road, rough, sett, shape, side, sidewalk, soil, square, stone, street, surface, texture, transport, urban, walk, walkway, wall, way,