Ключевые слова: adult, architect, architecture, background, builder, building, business, businessman, caucasian, concept, construction, contractor, design, drawing, engineer, engineering, future, handsome, helmet, icon, idea, industrial, industry, isolated, job, looking, male, man, manager, office, pensive, people, person, professional, project, safety, sign, smart, solution, student, success, technician, technology, think, thinking, white, work, worker, young,