Ключевые слова: 20th century, administrative center, anspach, architecture, belgium, brussels, building, business, city center, cityscape, construction, decorated, district, downtown, europe, federal government, glass, government administration, interior, landmark, mixed building, modern, multiple purpose, office, old town, outdoors, round shaped, shopping mall, sky, skyscraper, street, the brouckere, town, travel, urban,