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| Grand Canyon National Park, Arizona © Doug Hickok Mid-day shadows fill valleys carved by millions of years of water erosion. Rivers and rain showers, snow and ice... all combined to wash away the stone. Hue and Eye society6 |
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| Grand Canyon National Park, Arizona © Doug Hickok Mid-day shadows fill valleys carved by millions of years of water erosion. Rivers and rain showers, snow and ice... all combined to wash away the stone. Hue and Eye society6 |