Federation Square, in Melbourne, is a mixed-use development covering an area of 3.2 hectares and centred on two major public spaces: open squares (St. Paul's Court and The Square) and one covered (The Atrium), built on top of a concrete deck above busy railway lines.
It is located at intersection between Flinders Street and Swanston Street/St Kilda Road in Melbourne's Central Business District, adjacent to Melbourne's busiest railway station. Here is the entrance to The Atrium, on Flinders St.
This post is part of the Geometric Friday meme,
and of course part of the: