Ключевые слова: architecture, black, building, buildings, coal, construction, czech, dul, eastern, elevator, energy, engineering, equipment, europe, exterior, facilities, factory, frame, functional, head, headframe, headgear, heritage, industrial, industry, julius, karvina, landmark, machine, machinery, metal, metallic, mine, miness, mining, monument, object, ostrava, pit, republic, scene, scenery, shaft, sky, steel, tall, technology, tower, trees, vintage, wheel, work,