Quote - (TonyLock @ Jul 15 2008, 19:43)

^Actually, you can...
They're an effect caused by the atmosphere, but if you can provide a source that says otherwise I'd be more than happy to admit I'm wrong

Quote - (Quillz @ Jul 16 2008, 03:37)

You mean Bliss? It was an actual image taken in the late 1970s in Sonoma County, CA. It's been used as wallpaper on many OSes prior to Windows XP. I saw it on a computer that was from a 1991 documentary.
Seriously? It looks unnatural.