Ключевые слова: adult, architect, architecture, attractive, background, blueprint, builder, building, business, caucasian, construction, contractor, design, designer, document, drawing, engineer, engineering, hands, happy, hard, hardhat, hat, helmet, industrial, industry, job, male, man, occupation, one, pencil, people, person, plan, portrait, professional, project, protective, safety, smile, studio, success, uniform, white, work, worker, workman, workplace, young,