I have processed this image several times and even posted it once but was never satisfied with the final outcome - was looking for a bit more ambient color to give the effect of waves rolling over the rocks. This morning it was Snapseed Structure that finally made it work for me. That and oversaturating in Filterstorm then brushing in the result locally.
Learn something new, go back and re-process - you never know what will happen.
The original image was made with ProHDR, Filterstorm, Dynamic Light, Rays and Photoforge.