A new biophilic skyscraper designed by BIG and CRA – CapitaSpring Tower opens in SingaporeBy Serra Utkum IkizSeptember 27, 2022 Designed by BIG (Bjarke Ingels Group) and CRA (Carlo Ratti Associati), CapitaSpring is Singapore’s 280-meter-tall high-rise biophilic skyscraper, considered among the city’s tallest structures completed after 4 years of construction.