On Fri, 22 Aug 2008 08:32:49 -0400, Cousin Ricky <ric### [at] yahoocom>  
wrote:
> I added some dispersion to liven things up a bit.  Woo hoo was that  
> costly!

More fun with dispersion.  The first image has quartz glass dispersion  
(according to consts.inc) exaggerated 40 times.  The second is exaggerated  
40 times with the wavelengths reversed--AFAIK, physically impossible, but  
pretty nonetheless.

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