Write GIMP scripts to make image processing faster: 
Some time ago, I wanted to give a blackboard-style look to a typeset equation. I started playing around with the GNU Image Manipulation Program (GIMP) and was satisfied with the result. The problem was that I had to perform several actions on the image, I wanted to use this style again, and I did not want to repeat the steps for all the images. Besides, I was sure that I would forget them in no time.
read more: Opensource.com cristiano.fontana
Supporting Open Source.
Have you tried: Diving with Sharks?