Wow, maybe I found somewhere that actually critiques peoples work!
For the first picture, she had pulled her shirt up some and there was excess folded up and I intentionally darkened that area.
LOL, and the texture on your belly was her skin.... I softened it some, but she was cold, the studio we meet at was extremely cold, but it was here skin, probably not the best for this kinda shot.
#2 is my sloppy PS (white border) Is there a better method. When I want to darken the background some, I create a new layer, then change the blending mode to multiply and then use the eraser tool at different brush sizes and opacities to get what I want, but if I'm not careful, I end up with what you see.
Is the face blurred too much??? Another Method?
#3 good catch.... didn't see that.
BTW, I just do this on the weekend, just a hobby.
Thanks for the Logo comment!