“The ambition of the Danish architect Jørn Utzon’s design, his walkout mid-project, and Peter Hall’s subsequent takeover in 1966 resulted in compromises that have bedevilled the building ever since. Now, as part of a five-year program in which the Opera House has been progressively upgrading its core infrastructure, construction is about to begin on a $150m revamp of its largest performance space, the 2,500-seat concert hall, designed to remedy the shortcomings born of the project’s messy origins.” – The Guardian