"Thomas de Groot" <tDOTdegroot@interDOTnlANOTHERDOTnet> wrote:
> "clipka" <nomail@nomail> schreef in bericht
> news:web.49a2dd86c45573b1accdd5660@news.povray.org...
> >
> > (Does anyone have an idea why the sand in the glass comes out so
> > incredibly
> > green- / yellowish?)
>
> Must be the effect of the glass color? reddish+bluish=yellowish?? Don't ask
> me about the physics... :-)
> I have seen this effect too.

Christoph's glass appears to be greenish-gray, not blue.  That would actually
make more sense (reddish-orangish + greenish = yellowish), but it doesn't
explain the color saturation.

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