For more of this kind of stuff, talk to Straw, who made the awesome LerleyLand logo and the Oasys logo too. His take way more work and time and, sadly, look worlds better than mine too... *sigh*
A nice, simple landscape with trees and no sun visible.
This one is set on a lower "rendering rate" so you can see much much larger polygons than usual. Neat sun.
My attempt at making volcano-type things, or perhaps a scene from the beginning of time when the earth was going through molten convulsions. At any rate, the compression sorta removes all texture from the lava surface... trust me, it looks neat.
A nice sort of "high mountain sunset" type of thing.
I was going for the shadowing effect here... see if you can imagine where the sun would be as if you hadn't seen the same background image 4 times on this page already.
Another run-of-the-mill landscape sunset.