Imagine a hedge of hornbeams eight kilometres long. And wrap the building in it. This is exactly what the Kö-Bogen II building in Düsseldorf looks like.
Behind the leaves of more than 30,000 bushes, Kö-Bogen II hides a shopping centre and offices. It was designed by Düsseldorf architect Christoph Ingenhoven.
Photo by: © CENTRUM Group