I downloaded Paint.NET today, and made this sig. This is my first sig, so tell me what you think about it and give some constructive criticism if you want to ^_^

i guess for a first sig its not bad, but i hate that pixel effect on luigi, and other than that, there is nothing else, you just slappeda render on a background, try adding some effects

Hehe, thank you =)

I know, its very simple, because I have no idea how to put effects like those in your sig yet

for paint.NET it's nice, but you could add more detail

Whoa! For a first sig, that is pretty darn good. Seems as if you already have a lot of the components of a sig working for ya'! But yeah, here are some quick tips. ;D

- A smooth border on your render (in this case Luigi) usually helps make your sig "flow" more.

- This is just a personal one, but I usually like to have the background have the same colors, or at least close to it, as the render. Just a way to prevent the render from standing out too much I guess. ;D

But, nice border around the sig, and the test looks fine! Your off to a nice start. :D

not bad
i was using paint.net for a while but i only just switched to photoshop

if you look in my spoiler all the ones in there are done with paint.net

Wahey! A Paint.NET user! Good on you. I've used it a few times. Anyway, pretty good but get rid of the pixel effect and use a colour that fits the render better for the Background

Thanks everybody, I really appreciate it

I learned the most important lesson: to not add a pixel effect xD

By the way, how do you add these effects that some of you have in your sigs?

it's good
:)))))