Is it a cylinder or a cube? When speaking about the Faena Forum, the most prominent building of the Faena Arts Center site, the answer to that question changes depending on what angle one views the building from. 

The 43,000-sf forum is divided into two volumes: the cylinder houses performance and gathering spaces; the cube accommodates flexible meeting areas. On the third floor, an Assembly Hall occupies both the cube and the cylinder and links the two spaces.