Beautiful image, Jim! This is one that draws you in, and after you figured it out a bit more (specifically the water reflections), your eyes still wander the image. Love the composition, lines, patterns and colors.
I did a very quick adit with radial filters; the first one towards the bottom third, to overall lighten everything below the tracks to emphasize the grass and those great reflections. The other a vignette to tone down the mountain slope just a little, so your eye is drawn more to the center and bottom of the image. A tiny bit of bringing up the red as well as green luminance emphasizes the grass and those wonderful red trees/bushes.
This is an image I can get lost in for a bit. Nice work!
J Fritz and Tony, Thank you. I like both suggestions. Tony, I never would have thought about a vignette until you mentioned it. One of the wonderful aspects of NPN.