The Power of Gray - The Photoshop: Professional Retouching and Compositing Tips, Tricks, and Techniques - page 123

Figure 2.48 Windows and a new outdoor scene added into place
7. Once the new wall, windows, and scene had been added, the lighting on the sub-
jects made sense. I continued to retouch the image using techniques I cover
throughout the topic ( Figure 2.49 ) .