An undated handout image of Henrik Lassen, chief logistician for the Leister Expedition, which discovered a tiny island off the coast of Greenland which they say is the world's northernmost point of land, in the process of collecting samples for later scientific analysis. (Photo/Agencies)
An undated handout image with a view of a tiny island off the coast of Greenland, discovered during the Leister Expedition, which they say is the world's northernmost point of land. (Photo/Agencies)
An undated handout image of Swiss entrepreneur Christiane Leister, creator of the Leister Foundation that financed an expedition which discovered a tiny island off the coast of Greenland which they say is the world's northernmost point of land, in front of a cairn in which expedition members left a message with details of their visit. (Photo/Agencies)
