Ah hmm, well the shadow on the right wall looks like there are blinds, what else would produce striped shadows? I'm not saying you should get rid of all the warmth, but the yellows are fairly intense, so that's just one way to manage them.
The blue I'm referring to is the quality of the daylight at 3200k, which is kind of ugly, but when there are blinds, it can reduce the abrasiveness of this blue, while keeping the tungsten lights nice and balanced. You can still maintain the directional quality of the window light, but have better color control, and more dynamic range.
I think you are probably right about there being blinds. I frequently close them a bit just as you suggest. What I remember from this room was that I wanted to get the light from the window wihtout including the window itself.











