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Storm clouds drift above desert mountains and cacti.
Storm clouds drift above desert mountains and cacti.
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Sun rays beam through clouds behind the columns of Uthina Amphitheater in Tunisia.
Sun rays beam through clouds behind the columns of Uthina Amphitheater in Tunisia.
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Beautiful yellow cloudscape with sunlight beams
Beautiful yellow cloudscape with sunlight beams
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A breeze gently shakes the plants in a flower garden.
A breeze gently shakes the plants in a flower garden.
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Low clouds gather over an evergreen forest.
Low clouds gather over an evergreen forest.
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The sun shines above the Earth: lightning strikes the Earth.
The sun shines above the Earth: lightning strikes the Earth.
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Snow blankets rugged mountain peaks in Patagonia.
Snow blankets rugged mountain peaks in Patagonia.
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Clouds float over the pagoda roofs of Ju Yuan Market in Shanghai, China.
Clouds float over the pagoda roofs of Ju Yuan Market in Shanghai, China.
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Clouds drift over snowy mountains and plains in Alaska.
Clouds drift over snowy mountains and plains in Alaska.
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Marching Confederate soldiers cheer for General Robert E. Lee as he passes on horseback in a Civil War reenactment.
Marching Confederate soldiers cheer for General Robert E. Lee as he passes on horseback in a Civil War reenactment.
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General Robert E. Lee rides a horse past cheering Confederate soldiers in a Civil War reenactment.
General Robert E. Lee rides a horse past cheering Confederate soldiers in a Civil War reenactment.
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Dark cumulonimbus clouds float below cirrus clouds during a hurricane.
Dark cumulonimbus clouds float below cirrus clouds during a hurricane.
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A montage reveals the color red in a variety of images including nature, human society, animals, and abstracts.
A montage reveals the color red in a variety of images including nature, human society, animals, and abstracts.
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A wind sock waves in the wind on top of a ship's mast on the ocean.
A wind sock waves in the wind on top of a ship's mast on the ocean.
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Cumulus clouds flow against a deep blue sky.
Cumulus clouds flow against a deep blue sky.
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Snow covers plains near forested hills in Montana.
Snow covers plains near forested hills in Montana.
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Puffy clouds cover the sky over power lines and a spinning wind turbine.
Puffy clouds cover the sky over power lines and a spinning wind turbine.
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Shoppers stroll past vendor stands at Ju Yuan Market in Shanghai, China.
Shoppers stroll past vendor stands at Ju Yuan Market in Shanghai, China.