07 Sep '11, 1pm

The Most Beautiful Sand Dunes on Earth

The Most Beautiful Sand Dunes on Earth

Sand dunes are some of the world's great natural wonders. Formed by winds that sculpt their spectacular shapes, they provide needed coastal protection from ocean waves whipped up in storms. Some of the most spectacular, such as those found in Sossusvlei, Namibia, were formed thousands if not millions of years ago, when there were ancient lakes and seas in areas now inland. We have gathered some of the most spectacular photos of sand dunes we could find for your enjoyment.

Full article: http://www.environmentalgraffiti.com/news-most-beautiful-...

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20 Human Hands Transformed Into Animal Faces

20 Human Hands Transformed Into Animal Faces

environmentalgraffiti.com 07 Sep '11, 10pm

Photographs used with permission of the author The magic of Guido Daniele's 'Handimals' series is obvious at first glance....