This one is just an example of what you can do with natural light. No post process apart from resizing and sharpening a bit for web. As you can see it’s still a bit yellow. I used auto white balance, that’s why. So an SOOC photo. It was taken in the car on a winter day, when the sun is low in the sky. Her face beautifully lit by the soft light on the right, and on the left, sun was reflected buy a window in a car parked beside ours. Plus her white jacket contrasting with dark car interior.  Perfect setup.