Tim McMurdo wrote:
> THe problem I am running into is the spots in the sky. The biggest and most
> visible is at the far right.

At first I thought that you might have a shadow on the sky i.e. something
was between the light_source and the sky.  I read you code though and I
don't see that problem anywhere, but I do see that you use gradient... in
Povray 3.5 gradient is a ramp_wave.  This means that if your pigment goes
from light blue to dark there will be a place where the dark and light
meet.  I think this is what I am seeing in your scene.  Easy to fix though,
add sine_wave after you "gradient <vector>" and no more line.

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