Thanks Jeremy. It was one of those challenging white balance situations where the light was very colored. I think this is relatively accurate but I should play with what might look better too.
Sometimes, as I am often reminded by critiques of ice photos I've taken in polar regions, accuracy needs to take second place to aesthetics. I've been roundly criticised for the depth and intensity of the blue colours, even after I have, to my mind, muted them substantially. Only those who've been there can attest to their being a realistic representation.
There's no (or not much, anyway) point in being true to yourself, however warm a feeling it bestows, if everyone else, however ignorant, recoils.
Jeremy