There was an exhibition called "Zukunftsbilder" (~ pictures of the future) in the Wiener Stadt- und Landesbibliothek (~ library of the city and province of Vienna). You'll find some information in German on this website, for example about the Austrian SF author Erich Dolezal, utopian films, social fiction, the history of SF, Thomas Morus' "Utopia", Perry Rhodan...