São Paulo goes advertising free - images by Tony de Marco on Flickr:
Unsurprisingly, the International Herald Tribune is not convinced...
Recently there was an action in London for environmental purposes to switch off electric lights for an hour across London, including the advertising in Piccadilly Circus, but unsurprisingly not that many companies took part...
Switch it off! details:
article on what happened with links to photos
What Piccadilly Circus advertising usually looks like.
(original post by Zoe 4th August 2007)