LAURA, AUSTRALIA - JUNE 19: A visitor runs clear from the helicopter on a visit the Giant Horse Aboriginal rock art galleries in the Quinkan Country on June 19, 2011 in Laura, Australia. The ancient ... more 
LAURA, AUSTRALIA - JUNE 19: A visitor runs clear from the helicopter on a visit the Giant Horse Aboriginal rock art galleries in the Quinkan Country on June 19, 2011 in Laura, Australia. The ancient aboriginal rock art in this region is some of the largest and oldest in the world, dating back over 15,000 years. Paintings, stencil art and engravings cover thelands traditionally home to the Kuku, Yalanji, Guugu Yimithirr and Kuku Thaypan people. As a UNESCO-identified top 10 rock art site in the world, international travelers visit the area to learn and understand the aboriginal culture through the artwork. (Photo by Mark Kolbe/Getty Images) less 
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Getty Images | Photo By Mark Kolbe / Getty Images
Wed, Jun 22, 2011 7:58 PM EDT