The auditorium completes the group of buildings in Ibirapuera Park, as designed originally by the architect in the 1950s. 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. At the 2008 Latin Grammy Awards the Brazilian Field awards were presented at the Ibirapuera Auditorium. 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. The building possesses volumetric simplicity, composed of a single block that in plan has the form of a trapezoid and, in section, the form of a triangle. 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.