2011-10-17 [SilverFire]: The woman on the right blends into this image a lot better than the woman on the left, and I think that's partly because the shadowing on the woman on the left is obviously wrong: her light source is from the right, whereas the light source in the background is from the left.
2011-10-17 [Nioniel]: Yeah, I was trying to work on using shadows, so I chose a background with lots of them, one model that was well lit, and another that was shot much darker. Unfortunately, I didn't do as well as I had hoped. :( I was working on trying to get eyelines correct, too, but I missed on that one as well. The woman on the left isn't quite looking right at the other woman.