The Sydney Opera House in Sydney, New South Wales, Australia

The Sydney Opera House is a multi-venue performing arts center in Sydney, New South Wales, Australia. Located on the foreshore of Sydney Harbor, it is widely regarded as one of the world's most famous and distinctive buildings and a masterpiece of 20th-century architecture.

Designed by Danish architect Jørn Utzon, but completed by an Australian architectural team headed by Peter Hall, the building was formally opened by Queen Elizabeth II on 20 October 1973, 16 years after Utzon's 1957 selection as winner of an international design competition. The Government of New South Wales, led by the premier, Joseph Cahill, authorized work to begin in 1958 with Utzon directing construction. The government's decision to build Utzon's design is often overshadowed by circumstances that followed, including cost and scheduling overruns as well as the architect's ultimate resignation.
Thanks to Google Earth Studio for this amazing aerial view.