Classic winter peaks very well executed. The two oppostie sloping diagonal treed mountains add drama and layering to the image leading the viewer to the BG snow-covered peaks. I would be tempted to go with less sky and try a neutral or white point color balance to whiten up the snow though I don't necessary see a color cast. Mileage varies. I would do it and then toggle on/off and decide on what is best.
Thanks very much for the input and encouragement, Robert! I played a bit with the image and decided to leave it alone. Given the pano crop, I couldn't do much with the sky without adding too much foreground.
Terry,
The color of the snow doesn't bother me and I, for one, think the crop is really good. A touch more of the hills in the lower third might have been nice, but overall I really like this image a lot.
I would be tempted to tweak it just a bit in curves to add some separation between the hill sloping on the left and the one on the right. Here's one suggestion. I'll post the Curves dialog next.