Here's the latest accessory to put all the others in the shade. It isn't two people trying to avoid publicity - but a snappy sun visor, produced by Argentine celebrity mag Paparazzi.
Designed by advertising firm Publicis Graffiti, the visors were placed in cars parked outside Buenos Aires' top night-spots in order to drum up attention. And they certainly worked, as the magazine generated a blaze of publicity...
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