Ключевые слова: barn, big, blue sky, bolts, chimney, city, cladding, construction, crops field, cylinder, day, design, door, emergency, factory, finland, food, galvanized, gray, house, illustrative editorial, inspection, ladder, landscape, large, lawn, metal, outdoor, peter ekvall, pipeline, plastic, protection, railing, railings, red, reservoir, rows, safe, safety, silo, silver, steel, structure, system, tank, technology, tower, water, wire, zinc,