Ключевые слова: architect, beard, blueprint, builder, business, casual, cheerful, confidence, construction, construction worker, design, development, employee, employment, engineer, face, factory, foreman, future, gesture, happy, hard, hard work, hardhat, hat, helmet, industrial, industrial worker, industry, inspector, isolated, job, male, man, management, mechanical engineering, people, person, portrait, professional, safety, smile, specialty, strong, thoughtful, vocational, work, worker, working, workman,