Ключевые слова: architecture, austria, austrian, bank, building, business, capital, center, city, cityscape, commercial, danube, danube city, danube island, district, donau, donaucity, donauturm, downtown, europe, financial, international, kaisermhlen, landmark, modern, office, panorama, promenade, reflection, river, sky, skyline, skyscraper, tourism, tower, town, travel, urban, vienna, water, wien, work,