Second most popular was this car park in Miami by Swiss architects Herzog & de Meuron.
The Spanish pavilion by Miralles Tagliabue (EMBT) for the Shanghai Expo 2010, with its woven wicker facade, came in third.
In fourth place was Urban Beach by Amsterdam studio O+A, featuring a conceptual floating swimming platform for the river IJ in Amsterdam.
An apartment block by Italian office Tissellistudioarchitetti in Cesena, Italy, came in fifth.
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