I am SO sorry about the size here and the plain-ness of it all!
I actually made this for a friend because I explain things like I can aim a dodgeball - horrible.
This tutorial (my first one!) explains how to change a scanned image into lineart for MS Paint [i]or any other program I guess[/i] for those who don't have a program with layers and such.
Here i'm using some gaia avatar art for the example and if anything's too confusing, ask. (remember I suck at explaining). If something's misspelled - sorry, spelling isn't my best subject.
[i]If you don't like this, then don't do it simple[/i]