Tara was my first model to shoot in the new Gaia studio, shortly after or before its opening.
I only had 1 light with me in the studio and was looking for different options of lighting different areas in the studio. A very simple and effective way to have soft overall light is to bounce it from big white surfaces, in this case the ceiling. As you can see my aputure light (I think it was 600D) was directed up towards the ceiling and in front of model.