Ключевые слова: activity, adult, architect, architecture, beard, both, building, businessman, caucasian, closeup, clothing, construction, contractor, engineer, engineering, foreman, hands, hard, hardhat, hat, head, helmet, holding, industry, looking, looking at camera, males, man, manager, men, mid, occupation, one, orange, outdoors, person, portrait, professional, protective, reflective, safety, site, smiling, work, worker, working, workwear, young,