Greenpeace used state of the art recording techniques to explore the little known seabed of the Arctic Ocean, north of Svalbard. Their cameras reveal a seabed rich in biodiversity. Greenpeace is calling for the area of the Arctic Ocean historically protected year round by sea ice to be closed to all industrial activity, including destructive fishing. Includes underwater shots of soft corals, tunicats, sea feathers, sea anemone and wolf fish.