Sculptures highlight global warming

Dutch artist Ap Verheggen (C) stands with a group of local youngsters near a pair of metal sculptures which he plans to erect on an iceberg near the town of Uummannaq in western Greenland March 19, 2010. Verheggen arranged two large sculptures on an iceberg in Greenland on Friday to raise awareness about climate change, and people will be able to monitor it online as the ice melts. [Agencies]