Here is my first batch of Ubuntu advocacy banners. I've got more in various formats/stages of production and I'll post them as and when I complete the sets.
I enjoyed making these — playing with GIMP provides a nice break from coding. Anyhow, this first batch contains two sets of standard 468x60px banners. Each image is supposed to encourage the viewer to explore the possibilities of Ubuntu by advertising one of Ubuntu's default applications.
I'd love to know what you think of these so please feel free to leave a comment with ideas for improvements etc.