You go, Girl.
Half of the "art" is the design and the other half is the creation or "craft", if you prefer. We can see the design in the finished product and it's good. What we can't see, is the how you made it, so we'd like you to describe the process. Please.
I can see how some of it was put together but I'm especially intrigued by the first one you showed us. The one that looks like a womans torso in a dress, because it's so 3 dimensional.