The current server actually hangs on the wall. This is both a desire to keep the machine off of my desk and out of harm's way otherwise, and also homage to the notion of a wall PC. Some wall-hanging decorations are things like paintings, quilts, tapestries, etc. but I have become enamored with the idea of decorating my walls with open-air computers. The front-facing picture is actually hanging in place on the wall, and the picture showing the back is just to reveal the cable management