This will be very useful.

Use it well! May gloweys rain upon your artings my friend.

I've been wondering how to do this outside of photoshop.. You sir have enlightened me with your vast wealth of knowlege...

Thanks. I tried to make it mostly universal so I hope it works in your pictures.
What are you using btw?
Keep me posted! I'd love to see what you make.

So that's how that done!

Kraden, right now, I could kiss you full on the lips. I had this awesome drawing that begged on it's hands and knees for a creepy, glowy full moon, floating in the background. Thanks to your tutorial, I was able to create the exact effect I wanted. Holy crap, does it now look like awesome on toast. I'll send you the link, as soon as I post it, and give you full credit for the assist.

http://www.furaffinity.net/view/2990837/