This lesson shows how I dealt with some issues related to stitching a vertical panorama where the lighting in the scene changed between shots. I ended up with crisp-edged shadows in one shot and soft shadows in the next, which produced a mix of unmatching shadows. There were also issues with the seams of the stitching that needed to be retouched. In the end, I transformed an image that at first glance would have been thrown in the trash into one that was very useable.