Iceberg IV, Cuverville Island, Antarctic PeninsulaThe water around Cuverville Island was so flat that morning I could hear ice cracking from half a mile away. Unusual for the Peninsula, where the wind rarely gives you a moment's peace. I used the calm to get close to this iceberg and study its face properly. The entire surface has been sculpted into hundreds of scalloped hollows by meltwater and wind erosion. It looks like honeycomb. Each depression is roughly the size of a fist, and they tile across