Nature and EnvironmentStar architect with a green missionTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment09/24/2020September 24, 2020The buildings of Christoph Ingenhoven stand for sustainable architecture with lots of green. He created the largest green façade in Europe using 30,000 hedge plants in his home town Düsseldorf.https://p.dw.com/p/3iqXUAdvertisement