Scenic superposition http://www.inet.haw-hamburg.de/gallery/iot-workshop-shanghai-10/IMG_1536.JPG/view http://www.inet.haw-hamburg.de/gallery/iot-workshop-shanghai-10/IMG_1536.JPG/@@download/image/IMG_1536.JPG Scenic superposition Click to view full-size image… Size: 132.0 KB