I like the atmosphere they all create, but that last one is just stunning. In the future, try putting some color in them as well, it's not all black and white!
I think these are great, you often see these types of shots in books and exhibitions of professional photographers. I believe they may work better in B&W. The last one makes me dizzy though.
I love your style! Love the coloring, very strong photos thanks to the b&w. My fav is the child's hand pressed up against the glass. Looks almost ghost like. FABULOUS pics and great job with these!
I'm glad you like them, thanks!