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...this is actually a curvy "wall" of fresnel lenses of various sizes stapled together.

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Le caoutchouc serait un matériau trčs précieux, n'était son élasticité qui le rend impropre ŕ tant d'usages.- A.Allais
by armadillos (armadillo2024 (at) free (dotto) fr) on Sat Oct 6th, 2007 at 02:37:06 PM EST
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Interesting.  I had guessed lenses of some kind, but wouldn't have thought they were fresnel lenses.
by the stormy present (stormypresent aaaaaaat gmail etc) on Sat Oct 6th, 2007 at 02:41:42 PM EST
[ Parent ]
very interesting!

Hey, Grandma Moses started late!
by LEP (rafifoon@yahoo.com) on Sat Oct 6th, 2007 at 02:44:55 PM EST
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