True he has to be a subscriber to show/upload his work IN the "gallery". On the other hand, to just upload your work, he does not.
The difference being that the Gallery is always linked to your member id, and can be looked at when looking at your profile... This is a post, and so will soon be saved into (or lost to) apug history.

I personally like #7, the lighting is very good.
#3 would be just as great if her bottom left leg was as lit as the rest of her.

While i can get a jist of #2, it is lacking and feels tense.