text1: The first design for the Sydney Opera House was created by Utzon in 1957. Mr Utzon left Australia and returned to Denmark in 1966 due to disputes with the NSW government over cost blowouts and design differences. The building was finished 1973. Utzon never returned to Australia to see his building completed. Relations between New South Wales and Utzon improved in the late 1990s and in 1999 the Sydney Opera House Trust asked for Mr Utzon to advise on changing the building's interior to match his original design.
text2: Sydney Opera House is situated in Sydney, Australia.