Ключевые слова: background, blue, builder, business, caucasian, construction, contractor, cut, cutout, engineer, equipment, fluorescent, foreman, gloves, green, hard, hardhat, hat, helmet, industrial, industry, job, leather, male, man, manual, occupation, orange, people, person, profession, professional, reflective, reflector, repairman, safety, shirt, signal, studio, uniform, vest, waistcoat, white, work, worker, workman, yellow, young,