Hi and thanks for your feedback.
I agree that there is a slight blue cast to the water and that I could correct for this is software. I decided not to as I feel that it adds to the ambience and mystique of the location.
And then again due to cross platforms and discrepancies between monitors and even profiled monitors it could be worse on yours than it appears on mine, or vice versa... something which we have only a limited amount of control over unfortunately.
I would like to add that in the printed version the blue cast appears much less when the correct profiles are used.
Thanks,
Nigel.