Ключевые слова: albertina, albertinaplatz, architecture, austria, austrian, building, center, centre, city, downtown, europe, european, habsburg, hapsburg, historic, historical, inner city, lower austria, old town, opera house, operngasse, people, philharmonic, philharmonikerstrasse, square, state opera, street, street scene, streetscene, tourists, traffic, urban, vienna, viennese,