Using this photo and referring to it is encouraged, and please use it in presentations, web pages, newspapers, blogs and reports.
For any form of publication, please include th link to this page and give the photographer credit (in this case Peter Prokosch)
Glacier from above
Glaciers store about 75% of the world's freshwater and cover an astonishing 15,000,000 square kilometers of the World. Flying over these spectacular natural phenomena can be disorientating, as in this photograph, there can be few reference points to give away the sheer scale of what is below.