I adore the Midas Project, a not-quite-graffiti project in Barcelona where mundane objects around town are spray-painted gold. It looks amazing! It reminds me of Commutable, a great project from 1996 where the decrepit steps on the Manhattan side of the pre-renovation Williamsburg Bridge were covered in gold leaf. It looked strange and lovely, and was also a good visual cue to slow down on your bike before you went shooting over the end of your bike path to your doom.
(Thanks, FormFiftyFive!)
thanks 4 support.