Ключевые слова: american, architect, beard, bearded, builder, business, career, casual, caucasian, close up, construction, construction helmet, construction worker, contractor, design, education, employee, employment, engineer, engineering, face, foreman, handsome, hard work, hardhat, helmet, industrial, industrial worker, industry, inspector, isolated, job, male, management, mechanical engineering, pensive, person, portrait, professional, protective, safety, specialty, strong, surprise, thoughtful, vocational, work, worker, working, workman,