Ключевые слова: agency, architecture, atomic, austria, austrian, building, center, city, cityscape, company, complex, concept, energy, europe, european, flag, flags, headquarters, high, iaea, international, international atomic energy agency, landmark, metro, modern, nation, nations, nuclear, office, organization, outdoor, point, policy, politics, pov, sky, skyline, symbol, tower, united, united nations, uno, uno city, urban, vienna, vienna international centre, view, wien, window, world,