Bayreuth Festival the world of opera. Other notable directors to have participated in "Werkstatt Bayreuth" included Jean-Pierre Ponnelle, Sir Peter Hall of the Royal Shakespeare Company, Götz Friedrich of the Deutsche Oper Berlin, Harry Kupfer of the Berlin State Opera in the former communist East Germany and Heiner Müller of the Berliner Ensemble. In the end, Wolfgang's decision to bring in experimental directors helped rejuvenate Bayreuth and restore its reputation as the world leader in Wagnerian opera. There was uncertainty over how the Festival was to be managed after the retirement of Wolfgang Wagner at the end of August 2008. In 2001,
Bayreuth Festival beauty of Wieland's reinterpretation of his grandfather's works. Wieland's innovative productions invited comparison to Wolfgang's, which critics unanimously found to be uninspired. If Wieland's productions were radical, Wolfgang's were regressive. Although still minimalist in approach, Wolfgang resurrected much of the naturalistic and romantic elements of pre-war productions. Thus, when Wieland died prematurely from lung cancer in 1966, many wondered if Bayreuth had a future. They began to question Bayreuth's primacy among German opera houses, and some suggested that more interesting productions were being staged elsewhere. Around this time (1955), in order to broaden its audience, the whole Bayreuth Festival company