Pensacola Beach (last weekend). The M9 does extremely well for such subtle colors, and the Lux is one of my best lenses for it.
I always take some photos vertically in addition to horizontal compositions. Quite often, a new look is captured. This image is taken away from the setting sun.
My wife often reminds me that I already have taken many times photos of sunsets at Pensacola Beach, and I reply that for me it gives me a lot of satisfaction to repeat the experience.