Simple addition, and the people here know best what will pass and what won't, some were even reviewers in past years.
The guy painted face question: if the person can recognize them self, it needs a release. Easy starting point. I have some hand shots, haven't tried yet but on the advise of some people who know more than I do, I should probably have a model release. For Hands?
Yes...
Also tattoos, body art, and anything that could possibly cause a license problem. I know it seems over the top for a hand or foot, but that's the way it is.
Hey good luck, I like your creative shots. Same two that jsnover pointed out.
If her answer about the isolated objects wasn't clear. You have shadows and grey background, they have serious exposure problems. Even if it's supposed to be on a white background with small shadows, you need them to be almost 100% white in back. The shadows would get them rejected in a second.
Typically for micro, soft focus behind the subject, not in front. General rule but that's what reviewers told me and I believed them. There are always exceptions, but the general rules are a good place to start.
