Ключевые слова: architecture and building, backgrounds, blue, built structure, business, clean, cold, contemporary, corridor, elevated walkway, empty, entrance hall, eternity, finance, floor, futuristic, glass, in a row, indoors, inside of, lobby, loneliness, long, no people, office, office building, pedway, remote, school, single line, skyscraper, solitude, sparse, tunnel, walking, wide, window,