I shot this one in my living room, with a white wall in the back. I aimed the first flash up to the ceiling to bounce and spread the light with a green gel, this painted the the whole room green. The second flash comes from camera left-up with a softbox, overpowering the green tone. This way I got the nice skin tones and the green fill not just in the background, but also in her upper shadow areas, which I think complements her skin tone nice.