Ключевые слова: adult, age, architect, architecture, background, builder, building, business, caucasian, celebrating, civil, color, construction, contractor, design, development, drawing, engineer, engineering, foreman, happy, hard, hat, helmet, industry, job, male, man, manager, manufacturing, middle, model, occupation, one, orange, person, portrait, profession, professional, reconstruction, red, renovation, site, smiling, studio, tube, victory, work, worker,