Thanks for the comments. Just below the bottom edge of the image is a very uninteresting roof line of a house, that was not going anywhere soon. I would have liked some better valley lights, but waiting for them I would have lost the color, which was fading very quickly. Actually, this was about 10% of the color of 10 minutes before. I had to drive 5 minutes up to the vantage point in order to get the view. And the stitching job was just the initial one to see how well it turned out. I need to go back and make some adjustments. Also, I noticed that I had inadvertently had the camera in program mode rather than manual, so it was the idiot behind the camera who messed up and contributed to the stitching problem....