The US pavilion at the 2010 Venice Biennale featured an installation by design team MOS entitled "Instant Untitled." It consists of a canopy of giant globular silver helium balloons and an interlocking white seating unit. MOS mentions that Instant Untitled has a small carbon footprint, in fact, that it barely even exists. Calling it an urban figment, it is a light and sustainable response to the apparent absurdity of modern architecture. This type of architecture is like diet-architecture, a copy without the calories.