Use GIMP for serverside scripting: http://www.google.com/search?q=gimp+script+fu+server

Call GIMP from java - http://jroller.com/page/dunpanic?entry=calling_gimp_from_within_java

Linux Music workflow - http://createdigitalmusic.com/2009/08/04/linux-music-workflow-switching-from-mac-os-x-to-ubuntu-with-kim-cascone/

Write / Create Image from DVD disc - http://www.yolinux.com/TUTORIALS/LinuxTutorialCDBurn.html

A simple paint program - http://linuxcommando.blogspot.hk/2014/01/pinta-lightweight-paint-app-that-has.html http://www.pinta-project.com/