Earth Textures: Patterns in stone
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Patterns of geology, rock outcroppings, or even photomicrographs. The earth produces many different kinds of patterns, from columnar jointing to layered strata, and sand dunes. No plants, please, or animals. Just rocks. (Glacial ice, and sand dunes or other sedimentary deposits are also permitted.) No landscape shots--just images that show abstract geologic patterns at any scale.
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Wednesday, 5th August, 2009 (GMT)
Wednesday, 12th August, 2009 – Tuesday, 18th August, 2009 (GMT)
Wednesday, 19th August, 2009 – Tuesday, 25th August, 2009 (GMT)
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Maximum number of entries per user:
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|High Altitude Rocky Mountain Railroad by cjf2|
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