Alessio, I like it very much, though I would be tempted to clone the contrail. However, it is good as it is. I especially like how the sand ribs in the foreground become more and more flooded when getting further in the photograph....
So am I, admiring this sunset. Wish I was there, walking barefeet on the sand, feeling the warmness in this nice glow of light. Just dreaming as water touch my toes, maybe holding hands .......
Very nice. Unlike Rense, I rather like the contrail in that it gives an interesting diagonal contrast. On my monitor (calibrated, but who knows ...) I can't help but feel the sky has a minute green tinge to it that I would be inclined to take out as well as add a bit more saturation to the sky, but that is personal preference. Great composition and the foreground is marvelous.