Ключевые слова: adult, architect, architecture, background, blueprint, builder, building, business, businessman, caucasian, civil, confident, construction, constructor, contractor, design, development, draft, engineer, engineering, equipment, face, foreman, hand, happy, hard, hardhat, hat, helmet, holding, house, industry, inspector, job, male, man, manager, model, occupation, paper, person, plan, portrait, profession, professional, project, safety, site, work, worker,