If you are referring to what's hanging on the wall in my picture, that's the back lid of the display to a 17" PowerBook G4 (A1013). Someday I intend to put a light with a switch behind the panel so that the logo will light up and the edges of the panel will have a soft backlit glow.
Now, hanging Macs (or bits of Macs) on the wall is one thing I've never done, and although I think it looks cool, don't think I ever will do the same - for fear of my
To be fair she's pretty tolerant, but if Mme ever caught sight of that she'd tow the guillotine out of storage.......
They're still a rather revolutionary lot.