Ключевые слова: apartment, architecture, blank, building, city, cityscape, clipart, collection, estate, factory, flat, government, home, hospital, hotel, house, icon, illustration, mansion, metropolis, modern, museum, office, perspective, pictogram, real, residential, school, set, shop, sign, silhouette, simple, skyscraper, structure, symbol, tourism, tower, urban, warehouse, window,