In this futuristic tower, you can easily find out the handwriting of the architect Vincent Callebaut. "Due to its proximity to China’s billowing tailpipes and its own fossil-fueled emissions, Taichung in Taiwan needs as much help as possible to suck up the city’s carbon. That combined with the country’s centennial celebration of independence inspired Vincent Callebaut to design the Biotic Arch – quite possibly the greenest skyscraper proposal we’ve ever seen – as part of the “Taichung Active Gateway City.” The tower has so many living facades and vertical gardens that it looks like one giant bush, and it receives all of its electricity from bio, solar, and wind energy sources."