These images come from ARO's City of the Future entry. For more information, click on the link to their flickr page. Their competition entry posits that with rising water levels, lower-lying parts of Manhattan will entirely flood, necessitating a new way of living on water. They propose "vanes" as a mechanism for building on water. These will be the future's version of the skyscraper on the flooded streets of Manhattan. Transit may occur through hybrid airships.