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Cobweb house-leek flower - Sempervivum arachnoideum multispectral

Dr Klaus Schmitt

Well-known member

Asher Kelman

OPF Owner/Editor-in-Chief
Each of the first 3 for the moment, without the 4th, (if I may), could pass as wonderful flowers to human perception!

Each seems genuine and might be found in a flower shop specializing in exotics!


With the 4th insect vision image, we are transported to a scientific world of precision and classifications, like declining Latin words for the word “this”.


Now we are scientists once more, and don’t have to choose!