Ключевые слова: abstract, abyss, ancient, antique, architectural, architecture, blue, bottom, botton, brick, building, chimney, circle, circular, clouds, demolished, depth, detail, factory, from, gap, hole, industrial, inside, ironworks, old, opening, patterns, pit, shaft, sky, steelworks, stone, stones, tower, tunel, ventilation, vertical, view, wall, water, well, wishing well,