Ключевые слова: architectural, architecture, austria, austrian, building, buildings, capital, cathedral, catholic, center, central, church, city, culture, dome, europe, european, exterior, famous, gothic, historic, historical, history, landmark, outdoor, religion, religious, saint, scenery, sightseeing, square, st, stephan, stephans, stephansdom, stephansplatz, stephen, stephens, street, tourism, tourist, touristic, tower, town, travel, urban, vacation, vacations, vienna, wien,