Very nice that....
Many thanks for commenting everyone!
Good job I shot this image in RAW as I had to recover some blown highlights (and some clipped shadows) and if I had shot in JPEG my white balance was still set to tungsten so everything would have been a bit blue. Additionally, the water would be showing some macro-blocking caused by the lossy JPEG's Discrete Cosine Transformation being unable to recreate the subtle graduated tones causing posterization...
pathetic