Ключевые слова: architectural column, architecture, architecture and buildings, backgrounds, builder, building, building exterior, built structure, business, buy, cement, concrete, construction, construction frame, construction industry, construction site, control, copy space, corridor, design, development, empty, foreman, incomplete, indoors, industry, investment, job, mall, material, no people, occupation, office building, property, quality, real estate, rent, safety, sale, shopping mall, site, urban scene, warehouse, work, workplace,