Ключевые слова: architecture, blur, build, builder, building, cement, column, concrete, confident, construction, constructor, contractor, engineer, engineering, foreman, from below, glasses, hardhat, headphones, industrial, installation, job, labor, low angle, male, man, material, occupation, outdoors, pillar, professional, protect, safety, selective focus, skill, solid, specialist, stone, structure, wall, work, worker, workman,