Welcome to the void, Well the sigs are bad, but that is ok, because we all start out bad, leaves room for improvement. The third sig is probably the best so far, I would suggest following tutorials and trying to learn as much about the basics of design as possible. A good place to start would be to view other peoples signatures and see how they are supposed to look and try to learn specific stuff that you like and want to make. Good luck and post in the Signature showcase for critique when you make sigs. :)