Unusual photos were published by participants expeditions to Antarctic Continent, that floated round a continent in December, 2014. In composition an expedition there was a photographer Alex Cornell , that took picture the rare phenomenon - inverted iceberg. The pictures of "blue giant" are done in the channel of Drake.Knocking over of icebergs happens rarely enough, because 90 ice usually is under water. This submarine ice has an unbelievable color and structure purged from snow.
Scientists assert that a bright blue color is the index of age of iceberg. It to the block, probably, hundreds of thousands of years.