The project entitled Flowing Gardens creates constant functionality using water, planting, circulation and architecture harmonized into one seamless system. The proposal comprises of a 5000sqm Exhibition Hall, a 4000sqm Greenhouse and a 3500sqm Gate Building sitting in a 37ha landscape that will house the International Horticultural Expo and create a park for Xi’an City as its legacy. The opening was in 2011 and is expected to receive approximately 15 million visitors.