Ключевые слова: aerial, architecture, austria, austrian, blue, bridge, building, city, cityscape, cityview, danube, district, donau, donauturm, downtown, environment, europe, floridsdorf, floridsdorf alte donau, green, horizon, houses, idyllic, landscape, metropolis, modern, moody, nature, oesterreich, panoramic, park, river, sky, skyline, skyscraper, tourism, tower, travel, trees, urban, vienna, view, water,