Ключевые слова: abstract, access, achievement, architecture, building, cage, career, challenge, circle, climb, closeup, concept, construction, development, emergency, engineering, escape, frame, high, industrial, industry, iron, ladder, line, metal, motivation, orange, professional, progress, railing, roof, safe, safety, side, stair, stairs, steel, straight, structure, tall, tunnel, up, view, wall,