I'd like to share one other thing that I've found concerning the "aura" effect; it also works very well with Bryce's sun! This example uses the Sky preset "Afternoon Sun". I turned off clouds, though it works very well with clouds as well, and used the "Glass Bubble" preset for the infinite plain. Just more grist for the mill. If you use some of the sunset presets you can make an absolutely Hellish-looking sun in the background. This should even satisfy His NibsTheBryster because this is all done using only Bryce,lol.