Hey fursoto, glad you liked the pic. It is pen lineart, first I rough sketched then penned it, erased the pencil lines and scanned to the computer. Then I colored with GIMP. I used the original pen line art on that one, but sometimes I will create paths on GIMP for the line art, and then hide the original layer..it usually ends up in a spiffier looking piece, but I kind of like using the original pen lines because it makes it look a little more...homier? content? I don't know lol, but here is a short tutorial I did on using paths with GIMP if you're interested. I'm planning on starting another piece today using this method.