Habak is an utility which allows you to create x window backgrounds assembled from so called habaks. habaks could be images, texts or some internal functions.

habak uses layered model. the lowest one is completely black screen. you can put other objects on it. final wallpaper is usually made by combining one or more objects (called habaks). order of defining habaks in command line is also order of putting them on stack, so the last one on the command line is drawn over all of the previous habaks.