Vienna State Opera
The opera house was the first major building on the Vienna Ringstrasse commissioned by the Viennese "city expansion fund". Work commenced on the house in 1861 and was completed in 1869, following plans drawn up by architects August Sicard von Sicardsburg and Eduard van der Nüll. It was built in the Neo-Renaissance style by the renowned Czech architect and contractor Josef Hlávka.
Vienna State Opera
Herbert von Karajan introduced the practice of performing operas exclusively in their original language instead of being translated into German. He also strengthened the ensemble and regular principal singers and introduced the policy of predominantly engaging guest singers. He began a collaboration with La Scala in Milan, in which both productions and orchestrations were shared. This created an opening for the prominent members of the Viennese ensemble to appear in Milan, especially to perform works by Wolfgang Amadeus Mozart and Richard Strauss.