Sydney Opera House
The cost of the project so far, even in October 1966, was still only $22.9 million, less than a quarter of the final $102 million cost. However, the projected costs for the design were at this stage much more significant.
Sydney Opera House
The facility features a modern expressionist design, with a series of large precast concrete "shells", each composed of sections of a sphere of radius, forming the roofs of the structure, set on a monumental podium. The building covers of land and is long and wide at its widest point. It is supported on 588 concrete piers sunk as much as below sea level.