These are modifications uploaded by other members of the photo above. Download the photo by right clicking Download Photo and clicking Save As.
Posted By kinfatric : Added a dark grad and changed the effect to overlay in Photoshop and then faded this to suite, brought out some of the shadows, brightened up the colour and added a bit more bite on the horizon, lighting effects to the foreground.
Posted By zaak : Darkened the sky using the grad tool (soft light). Saturated the sunset a little. Dodged/burned the foreground to bring out the detail more.