This was an impromptu shot taken in a mixed light environment (bulb overhead, fluorescent leaking in from left, late day window light in from right). Because parents really want a copy of this un-posed portrait, I have been working on this to try to eliminate color casts. I am past the point where I see anything with this one. (This is full-frame on D70 using 18-70 kit lens and sharp as a tack.) I realize it looks a little warm but any cooler and other unpleasant color casts start showing. C/C welcome.