I was browsing the Ubuntu wiki and out of curiosity I decided to look into the artwork section for the upcoming release of Ubuntu Intrepid Ibex. What I found I liked, not much has been submitted, but it is early.  These concepts look like a lot of work went into them, I give the authors my approval, I hope both of these make it into the final release.

I really like this bootup concept, It is pretty unique.

I really liked the Clear Intrepid mockup, it is smooth, and creamy.  I love the texture of the brown, its just perfect, the distro-logo is new, looks a bit 3D-ish.