Ключевые слова: 20 to 24 years, 2024 years, adult, beard, builder, caucasian ethnicity, closeup, confidence, construction worker, day, differential focus, employed, employment, employment issue, employment issues, front view, goatee, hard hat, hat, head and shoulders, indoors, june 2013 release, looking at camera, male, man, manual worker, men, mixed race ethnicity, mixed race person, numeral, one person, only one man, only one young man, portrait, protection, safety glasses, safety goggles, selective focus, wearing, white, working, working life, working role, workwear, wrench, young adult, young man, young men,