Ключевые слова: abstract, ancient, architecture, backdrop, background, berlin, blue, brandenburg, bright, building, business, city, cloud, clouds, color, construction, corporate, corporation, design, downtown, europe, exterior, facade, financial, germany, glass, high, house, large, light, mirror, office, old, pattern, perspective, reflection, scene, sky, structure, tall, texture, town, urban, wall, window, work,