Ключевые слова: american, architect, beard, bearded, build, builder, business, career, civil engineering, closeup, construction, contractor, design, emotion, employee, engineer, engineering, face, foreman, future, gesture, happy, hard work, hardhat, helmet, industrial, industrial worker, industry, inspector, isolated, job, job search, male, man, management, mechanical engineering, pensive, person, portrait, professional, protective, question, safety, specialty, strong, thoughtful, work, worker, working, workman,