With some epoxy and patience you could create one of these and mount it on your wall!

http://cgi.ebay.co.uk/Apple-iMac-G5-20in-iMirror-perfect-all-Mac-fans-/120723392766?_trksid=p4340.m1374&_trkparms=algo%3DPI%26its%3DC%26itu%3DUCC%26otn%3D15%26ps%3D63%26clkid%3D153785858670818402