A purple theme for UNIX/Linux.
I don't think it's Ubuntu, but is it available for it?
It's a UNIX theme I think.
I can't find a screenshot, but I saw one earlier today. Aah.
I really wish I could find a screenshot to post here. But does ANYONE know what I'm talking about? It's like, purple. Purple and UNIX-y.

I can't say I do. I mean, what is this theme for? KDE? Gnome? <insert some random window manager>? There are literally millions of themes for various types of software that run on Linux.

You can search for it, or something that looks similar on gnome-look.org. If you still don't have any luck, you could try creating your own (or tweaking an existing theme).

yeah gnome look is the main place, deviantart is good for wallpapers too though