A set of tools for programmatically creating website graphics for things like gradients and textures.
The original version was described in this blog post:
http://jtauber.com/blog/2008/05/18/creating_gradients_programmatically_in_python/
With a follow-on post on Eldarion's blog:
http://eldarion.com/blog/2009/08/18/how-generate-gradients-and-textures/