Amazing Images: Heart Shapes in Nature

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Happy Valentine's Day, From Earth

Credit: Jesse Lewis

The things that grow naturally in nature, or are shaped by the forces of erosion and plate tectonics, can take on recognizable shapes even without the hand of man. Among the shapes spotted in terrain across the world is that symbol of Valentine's Day, the heart. Click through to see some of the amazing heart-shaped features that have been spotted, from coral reefs to lowly lichen.   Less «
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