Dynamic range extended? You mean you shot one image and HDR off of the RAW.
Steam is just a great topic for black and white, and so many times we go out to shoot landscape and end up doing something eles, it took me so many years before I could control myself, now i take exclusively landscape but so many times would go out thinking will shoot ocean today and bring home photos of trees only.
That is what I love about photography, unpredictable never boring and surprising.