Ключевые слова: apartment, architecture, area, black, blue, brick, carbon, cart, city, cityscape, coal, engineering, equipment, europe, fossil, frame, gear, headgear, heavy, hoist, industrial, industry, katowice, large, lifestyle, machinery, manufacturing, metal, mine, mineral, museum, nature, observation, old, rybnik, shaft, shafthead, silesia, sky, steel, stockpile, street, structure, symbol, tower, trees, wheel, winch, work,