I have this photo taken in tungsten light, but there remain reflections from the outside light (the sun) which of course appear blue-magentish.
I thought maybe mixing with yellow-green could help eliminate them. Actually I only need to decrease their saturation and thus become like other whitish reflections..
I hate to be a wet blanket, but I see nothing wrong with having the bluish-white reflections in the image, but of course that would depend on your need/use for it. Having no reflections at all would make the backdrop behind the crucifix look dull instead of shiny, and I find that overall the image loses something if it all is made kind of warmer/yellowish.
Sometimes I test my point of view by actually following my advice (or what I advise against).
I think I was wrong in my post above. Just some ideas, letting the creativity flow...
Europe, Middle East and Africa