The Staatsoper opened on 25 May 1869 with Don Giovanni, the first of the great Ringstrasse buildings to be finished. Its reception was brutal: critics said the low Renaissance-revival block looked like a sunken chest, and Vienna repeated the insults for years. One architect, Eduard van der Nüll, took his own life; the other, August Sicard von Sicardsburg, died ten weeks after him. Neither saw it open. The house has been running more or less continuously ever since, under Mahler, Strauss, Karajan and the rest.
Fire from an air raid destroyed the auditorium and stage on 12 March 1945, leaving the front of the building standing. It reopened in November 1955, the year Austria regained its independence, with Beethoven's Fidelio, an opera that ends with prisoners released from a dungeon into daylight. Behind the arcaded balcony over the entrance, the auditorium curves round in a horseshoe of red and gold. The house also keeps one of the heaviest schedules in opera: fifty to sixty different works a year, with the programme changing almost nightly. Standing places go on sale eighty minutes before curtain, and people mark their spot on the rail with a scarf.