The light on the right-hand side here is a speedlight, bounced into the large room. This flash was there simply to lift the contrast. By pulling this speedlight’s power up and down, I could open up the shadows. Or not. I had this set as group C, and it was around 1/4 full power for most of the shoot, but I did vary it, taking it down to 1/8th power, and even up to full power for some photos.