The+Sydney+Opera+House

**__The Sydney Opera House __** The Sydney Opera House is Located in Sidney, Australia. This expressionist style building was designed in great part bythe Danish architect JørnUtzon. It was inaugurated on October 20, 1973, besides being one of themost famous and distinctive buildings of the twentieth century , it was declared a ​​World Heritage Site in 2007.

The Sydney Opera House is composed of a single roof, which has the shape of large shells made ​​of concrete and covered with colored tiles 1,056,006 glossy white and matte cream , and finally found resting on"ribs"of the same prefabricated material. Inside these materials are found:pink granite, wood and plywood. The construction consists of two distinct elements. A solid base and a cover over it gives it a light appearance. The first is, in fact, the building itself and distributes all service areas : dressing rooms, rehearsal rooms,  warehouses, offices and a library. It is designed as a socket for the upper deck, but it has also been interpreted as a high plateau which "serves" the show, and its upper level, completely horizontal, only broken to form the steps of the public of the two rooms -one for opera and a concert - and to allow timely access from below stairs.

 The upper concourse is folded into the street as a grand staircase, across its width. The whole buildingis angle based and it is covered with dark stone. It offers aTectonic image of solidity. Even the openings appear to have been made ​​after building facades, so that thesame stone rises forming a visor to the window.  In my opinion, this building is an example of efficiency mixing technique with art, incredible things. Are achieved it is, without doubt, a building with a unique style and pleasing to the eye, its shapeh as the characteristic of ocean waves.

 In addition, the materials conviction is suitable for the type of climate you have there. It is a structure that deserves to bevisited and admired by all public in general, not only for being a building that represents largely the city of Sydney, but also for the artistic and architectural significance that this structure.