Thanks everyone for taking the time to comment. Tony it is not that I am dissatisfied with the image it is that the light was very poor and I have had to push an pull the file quite a lot and although I have produced the impression that the fog was breaking at the bottom left, this is just post processing tricks and I know that nature could do it much better than me. I could have to go out a few hundred times to get what I am looking for but I will continue looking. Ken