Ключевые слова: architecture, berlin, blue, building, business, capital, center, city, cityscape, construction, district, downtown, europe, evening, exterior, facade, finance, financial, futuristic, germany, glass, high, landmark, light, modern, office, perspective, platz, potsdamer, reflection, road, scene, sky, skyline, skyscraper, square, steel, street, structure, sun, sunset, tall, tourism, tower, town, traffic, travel, urban, view, window,