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 alistairfarrugia : Applied an HDR treatment to this image to try add some drama. I specifically wanted to address the slightly faded sky and give it a bit more drama through contrast and higher dynamic range, hence the treatment.
Used the same image saved in low, normal and high brightness state to simulate negative/normal/positive exposure adjustments on the Raw file. I'm sure if you have the original file you can achieve a better result.