My first, GIMP-made sigs

[YTDN]

I spent quite a while making this, nearly had a nervous breakdown, and killed a piece of paper. So, whaddya think?

[tan]

A bit blank, but it's still great :D

[Owen Macwere]

I spent quite a while making this, nearly had a nervous breakdown, and killed a piece of paper. So, whaddya think?

Angry girl!.

I can't believe you thought to make sigs too. But this is very nice, I like the background, the renders need some work with the edges but as you has just began, then this is no big deal.
Let's see, why don't you add some text, it'll give some life to the sig.