Ключевые слова: adult, architect, architecture, blueprint, builder, building, business, businessman, caucasian, confident, construction, contractor, employee, engineer, engineering, equipment, factory, female, foreman, happy, hard hat, helmet, industrial, industry, inspector, job, male, man, occupation, partner, people, person, plan, portrait, professional, project, safety, site, smiling, standing, success, supervisor, technician, woman, work, worker, working, workplace, young,