Ключевые слова: apartment, architect, architecture, background, blueprint, build, builder, building, business, cityscape, collage, commercial, construction, design, development, document, draft, drawing, engineer, engineering, estate, face, hand, helmet, house, industrial, layout, male, man, manager, office, office building, paper, people, person, plan, professional, project, property, residential, safety, safety helmet, site, sketch, skyscraper, success, supervisor, technical, urban, worker,