Completed on the eve of the First World War, the university library of Innsbruck first served as a military hospital before it could open.
For over 150 years, the library that saw the birth of higher education in Vienna laid all but forgotten, ending up as a table tennis court for policemen. A spectacular renovation brought it back to life.
In the corridors of Salzburg's Alte Residenz, a heavy iron door opens to a world of rediscovered treasures and secret passages.
Ideally connected to public transit, forward-looking while respecting its heritage and reaching across class divides, the Vienna main library perfectly represents the city.
The Library and Learning Centre at the Vienna University of Economics and Business is an impressive building raising on the ashes of an even grander one.