others may have seen this but I've only just come across it. face2face is a photographic project seeking to bring peace in the Middle East. The photographers have taken photos of both Israelis and Palestinians making funny faces. They are displaying huge photos of both sets of images on both sides of the Wall.
simple. clever. compelling.
and the instigators say - 'Today, "Face to face" is necessary. Within a few years, we will come back for "Hand in hand".'