Ключевые слова: bluecollar worker, cheerful laborer, confident expression, construction helmet, construction industry, construction laborer, construction site, construction uniform, construction work, construction worker, happy worker, hard hat, high visibility vest, industrial job, job confidence, job satisfaction, job site, laborers face, occupational safety, positive demeanor, professional tradesman, protective gear, safety awareness, safety equipment, safety gear, safety glasses, safety precautions, site safety, smiling, smiling laborer, work attire, worker portrait, workers smile, workers uniform, workmans attire,