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600x400?  Your aspect ratio is way off (3:2 whereas the way POV is rendering it
wants to be 4:3 as usual - you can tell by the distortion)


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Ring hardly visible

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That is a very interesting way to do the rings.

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I liked the other one more


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The imagemap in the background is pixelating...try smoothingit out or using
a higher resolution.  
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I liked the other image better

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Not as good as the first one.  Those stars are scanned?  Eek!  Use an internal
facility, like a tiny bozo, to avoid big pixellated stars like the ones
in this image.

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I like the other one by this artist better. The background stars in this
are way too pixelized, looks very odd.

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Unfortunatly this scene really doesn't improve from this angle - sorry

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Top side of saucer is too dark, which really makes the whole thing look weird.
(In a bad way...)

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Same as before.

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I liked the first one better

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The background stars looks better on satfly1.jpg.

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I'm not crazy, the lamp REALLY IS following me.

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just the same as satfly1

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Rather Plain.

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instead of scanning in a background of stars, I like to use a bozo texture 
(90% black/10%white)with a large ambient value.  This produces pretty good 
stars.

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Only voting on one of your images.

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One of these would have been enough.