Blue Planet?

Blue Planet?

They say imitation is the sincerest form of flattery, well this is an idea I first saw on Michael Brown's Macro Art in Nature website: Here Its a macro/close-up of blue agate section; image taken with a tripod mounted Canon 400D and Tamron SP90 macro lens plus extension tubes. If you've not been to Michael's site its well worth a visit, as he produces some stunning macro work.
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