Sometimes just grabbing a camera and shooting pictures is the best way to work.
Having shot some pictures in Megane's bathroom, we were just moving to the next location I'd picked out, when I noticed this shot.

The natural light in the bathroom has mixed wonderfully with the tungsten room lighting in the hall to give a great result.

All that was needed was a staeady hand and +1-2 stops exposure to compensate for the daylight coming through the window behind Megane's head.