My first tut ^^
I noticed on dA that there are no colored line (not to be confused with coloring IN lines) tutorials for Gimp, so I made one myself.
Another thing is that whenever I tried to make colored lines, the color interfered with the lines, so I made up this method myself.
I forgot one thing; Make sure you color on seperate layers as well. It can get extremely annoying to color on the same layer
Just wanted to throw it out there.
Plus, there is no gaurantee this will work; Remember this is just the way I would do it.
Enjoy and hope it helps you.
Please be nice but do critique