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Old September 15th, 2012, 02:15 AM
Dr Klaus Schmitt Dr Klaus Schmitt is offline
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Join Date: Jul 2010
Location: Weinheim, Germany
Posts: 1,162
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Her comes more, "pretty in pink"

Pink Zinnia in visible light:


Pink Zinnia in UV induced visible fluorescence, variant 1:


Pink Zinnia in UV induced visible fluorescence, variant 2:
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Klaus
https://www.flickr.com/photos/kds315/ my normal photographic work
http://photographyoftheinvisibleworld.blogspot.com/ my ultraviolet (UV) work
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