Ключевые слова: abandoned, building, chimney, construction, duisburg, duisburgnord, ecology, environment, equipment, factory, foliage, forest, furnace, germany, green, greenery, heavy, industrial, industry, iron, landmark, landscape, landschaftspark, leaf, lush, machine, manufacturing, metal, nature, park, plant, postapocalyptic, rust, scaffold, sky, steel, structure, technology, travel, tree, urban,