Hm... With so many amazing signatures, I'm not quite sure if any of mine even belong here. Mine take hours to make, but are usually just very simple images.
I've been there.. took me a while to get-to where i am now
This is how one of my first signatures looked like
And to be honest, there are no bad signatures. A simple made signature can be 100 times better than 1hour(or more) made signature