[1] Compared to the original proposal it is lacking only the access square that would separate it from the Oca, which would serve as the main entrance to the park.

In December of the same year, the Ibirapuera Auditorium was the host of the final fashion show of America's Next Top Model, Cycle 12.

As well as the other buildings in the park such as the Oca dome, and a great part of the architect's work, the auditorium is composed of reinforced concrete painted white.

The group formed by the auditorium together with the Oca, which is a semi-sphere, composing two buildings of pure and white geometrical volumes, is considered the most important of the project from an architectural point of view.

The auditorium has an 18-meter-wide back door that, when opened, permits access to what is presented on the stage to people situated outside, for open-air concerts.