Convention Center from 89th floor https://www.inet.haw-hamburg.de/gallery/ietf82/CIMG1766.JPG/view https://www.inet.haw-hamburg.de/gallery/ietf82/CIMG1766.JPG/@@download/image/CIMG1766.JPG Convention Center from 89th floor Click to view full-size image… Size: 1.0 MB