Different picture on every face of cube

I really didn't think this was possible (Compiz Fusion in Ubuntu) as I'd seen many questions about it in the forums. But. literally just a few hours ago, some guy posted a simple guide that does just that.
Note that this was in answer to a question posed to the forum last June (8 months ago) and which went totally unanswered until now.
I've just tried it and it works.
However, it seems you can't have icons on your desktop anymore, which is a pity. This is because you uncheck Show Desktop as the first step the procedure.
Nevertheless, this is quite amazing!