Speaking of Thunderstorms

I took this picture a couple of weeks ago, when thunderstorms were around the area. One had moved through, and there were left-over clouds in the sky, and it was sunset. I could not believe the brilliant colors in the sky - it knocked my socks off. The interesting thing is that even with my lens on wide-angle mode, I couldn't get as much of the sky as I wanted. So I took two pictures - they were both horizontal - the first one included the trees at the bottom and some sky, and the second picture was just the sky above, and I have software that seamlessly combines both images.