Arched Iceberg, GreenlandThis iceberg was drifting slowly through a Greenland fjord, and the arch stopped me cold. The scale of it is difficult to convey. That opening through the centre was large enough to sail a small boat through, and the whole structure had been carved by wind and current into columns, ridges, a jagged crown on the right side giving way to smooth, worn curves on the left. The light was soft and overcast, which is exactly what you want for ice. It brings