Thanks for all the nice words!
Yes! The stamp has only 7AU's to go! Nearly there!
I usually don't post full-size images online, but I could make a couple of these available only to Forum members.
Oh...and the comets were done in Photoshop. In fact, all my TG astronomicals contain a great deal of post-rendering work. There wasn't too much in this particular illustration, however. The comets, the large moon, the clouds in front of it and its reflection in the water. I also touched up some of the snow on top of the rocks on the right.