"Heard-Seen-Read"" Between art and advertising in the metro… By missaparis // September 2, 2015 TweetShare Partager :Click to share on Twitter (Opens in new window)Share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window)Click to email this to a friend (Opens in new window)Click to print (Opens in new window) "Heard-Seen-Read""ArtMETROpanneau d'affichagepublicité