It was a spur of the moment decision. The stem engine was changing side before return trip on our train ride through Des Moines River valley, and I thought- maybe an HDR for a change? It was early afternoon, I figured the train is not that fast, it should not come out too blurry. Was I wrong. But, with a basic knowledge of Photoshop (note to self- use soft brush), I took care of the problem pretty well. I think.