The famous Elbe Tunnel in Hamburg runs 426 meters under the city's river. It's a pity that you never see what's in the water above you. But we found a way to make it possible. They covered the tunnel's inside with a spectacular underwater view as it can only be shown by the world's leading tv-station for nature documentations: the Discovery Channel. The wrapping got installed for one month and was seen by more than 90.000 tourists and pedestrians crossing the tunnel on their way to work.
Agency: DDB Berlin, Germany.