Here’s my fourth sig tutorial, made with GIMP 2.6.8. It features the process of obtaining a smudge-like effect in GIMP without brushing.
Here’s my third sig tutorial, made with GIMP 2.6.8. I think that this tut is for beginners.
Here’s my second sig tutorial, made once again with GIMP 2.6.8. My first two tutorials are brushless.
Here’s my first ever sig tutorial created by me, but not the best. This tutorial is for GIMP 2.6 only.