Thought I would finally stop by and check out your work since I've been seeing it pop up in the BBLB!
I like everything you have here so far, but I especially love the first signature, your banner and your blend!
The text on your first signature is so well done. I only dream about text like that on my graphics! Everything blends so well together.
The coloring on your banner is awesome. I love that it really pops and catches your attention. With all your other graphics being darker, this one really shows your a range at doing something different.
Your blend is amazing. It's simple, but really well done.
Overall, I think you show really great choices in the way you create your graphics and I think while you have some other things to try, you've got a great grasp. I look forward to seeing what else you come up with!!