Twenty
This is part of some kind of panel that I found at the Spring Creek Botanic Gardens Christmas light exhibit in Fort Collins. I failed to determine how it was being used (crowds, plus my own general distractability), but it looked interesting to me. Maybe someone can tell me what it is.
VAPOR AND FLOW 
I’m pretty sure it’s a design used to attract interstellar quantum cicadas. They have a base on the moon. I like it too. But I can’t fly through space. Also I’m not a cicada.
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I should have thought of that! Colorado could use more cicadas.
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