Ключевые слова: architecture, austria, baroque, blue, building, cathedral, catholic, catholicism, central, charles, christian, christianity, church, city, cloud, column, culture, day, dome, europe, european, historic, karlskirche, karlsplatz, landmark, national, outdoor, people, pilar, prayer, religion, saint, sight, sightseeing, sky, stage, tourism, tourist, traditional, travel, vienna, white, wien,