Not to be outdone by proposals in Chicago and New York, Snøhetta and WCITARCHITECTURE have thrown their hats into the ring for the Obama Presidential Library, sketching a unique building in the President's home state of Hawaii. If selected, their Barack Obama Presidential Center, affiliated with the University of Hawaii in Honolulu, would take its cues from the forms of both a coral reef and the area's undulating topography. The building would curve around a central courtyard and emerge from the ground with a sloped, planted roof. According to Dawn Hirai, a spokesperson for the presidential center, the proposal is meant to be conceptual, providing the Obama Foundation "an 'idea' of what can be done on the ocean front site." Other ambitious concepts for the 8-acre, state-supplied site were created by Allied Works, MOS with Workshop-HI, and Ferraro Choi. An elevated public terrace of the Snøhetta and WCIT building would provide unobstructed views of the famous Point Panic surf break, the Honolulu skyline, and the crater-like Diamond Head State Monument, the island's most famous landmark. Lifting the building will provide space for an attached park, containing local fixtures like fish ponds, taro fields, and salt pans. Inside the building would contain exhibit spaces, meeting rooms, a restaurant, and facilities for affiliated organizations. According to ABC News, the Obama Foundation, which is overseeing the library competition, has accepted four final proposals. The president and first lady are expected to select the winning bid for the roughly $500 million project by March.