Sydney Opera House concert hall reopens after extensive renovation

The concert hall at the iconic Sydney Opera House in Australia has reopened following the long-awaited renovation of its dated acoustics, functionality and accessibility.
Carried out by a team led by Australian studio ARM Architecture and engineering firm Arup, the revamp was the final stage of a wider overhaul of the entire building.
The Sydney Opera House's concert hall has reopened. Photo by Susan Kuriakose via Unsplash
The project was carried out in time for the building's 50th anniversary i