City - Cluj-Napoca State - TRANSYLVANIA Country - Romania
About
Designed by Jørn Utzon, a Danish architect, and Ove Arup & Partners, the Sydney Opera House is one of the world's most distinctive 20th century buildings, and one of the most famous performing arts venues in the world. The Sydney Opera House is an expressionist modern design, with a series of large precast concrete 'shells', each taken from a hemisphere of the same radius, forming the roofs of the structure. Here is the microscopic image of the transverse section through a tree burgeon.