Yep, as glow said it looks pretty classic and I like the greyish color scheme, good work on it (even though I think you should add a border, signatures look better most of times with borders ^^).
wow thats a really nice sig in the program I use there is not an add border option kind of thing. What I do is just set the secondary color to the color you want to border to be and then increase the sanvas size about 1 px
If you use Photoshop, just make a new layer (ctrl+shft+N) Select all (crtl+A) Go to edit -->Stroke... You can change the color, blend mode, pixel size, and position
It's nice. I like it. I think the idea of adding a border would make it even better. By the way, is that Bettie Page?