Upload & Sell: On
The coloring of this shot kind of grows on you, it's different. But yeah, I think it's the green toning in the sand that doesn't ring true. Since the dunes will reflect light, I could see them having a bit more of a blue tone rather than brown. For myself, I often on shots like these will process the shots with a WB for the ground layer and then one for the sky as the camera often picks up color tones in the ground that we don't see by our eye in person when shooting. And some aspects of a shot, especially like with the sky can be a very personal thing as to how it's adjusted, so I personally would have pulled it down a bit more, but you were there, and if the sky suits you... well it's your shot...