July Iridescence 4
August 31, 2015
The jewel in its setting: Here is a photograph of another patch of Leptothrix discophora that shows the context, also taken the last day of July.

This entry was posted on August 31, 2015 by Linda Grashoff. It was filed under Leptothrix discophora, Nature, Photography, River, Shale and was tagged with iridescence, Leptothrix discophora, nature, Vermilion River.
rainbow like colors 🙂
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September 4, 2015 at 2:49 PM
Yes, they are, Joshi. For a while I considered titling my book Rainbows in the River. Thanks for writing.
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September 4, 2015 at 4:21 PM