Ключевые слова: architect, architectural, architecture, austria, austrian, brave, building, business, campus, capital, cityscape, color, construction, contemporary, cosmic, crab, creator, daytime, design, economics, education, educational, europe, european, exterior, facade, famous, finance, futuristic, glass, library, modern, pattern, people, prater, shape, sky, structure, student, study, summer, the city, touristic, travel, university, urban, vien, vienna, wien, wu, zaha,