Glacier Calving, Cuverville Island, Antarctic PeninsulaCuverville Island sits about halfway down the Antarctic Peninsula, surrounded by some of the most active glacial ice I've ever seen. This was taken at the moment a massive section of the glacier face broke away. You hear it before you see it. A deep crack, then a roar, and then thousands of tonnes of ice collapse into the water below. What always strikes me is the colour revealed when a glacier calves. That deep blue interior ice, compressed over