This is a photo of the Sydney Opera House, New South Wales, Australia. Designed by the Danish architect Jørn Utzon, the project was built in three stages : 1959–1963 consisted of building the upper podium; 1963–1967 saw the construction of the outer shells; 1967-1973 consisted of the interior design and construction. It was formally opened in 1973 by Elisabeth II, and in 2007 was made a UNESCO World Heritage. To know more about it, please refer to following Wikipedia web page Sydney Opera House. You can also refer to some previous post for similar photos.