Not that long ago, before much of Shoreditch was overbuilt with expensive high rise apartment blocks and offices by international builders, the large Shoreditch Art Wall on the side of Peter Selvey's Peter the Pleater's Great Eastern Street blind business, was an international magnet.  Muralists, both local and international from Europe, Australia and South America travelled to add to the iconoic location, knowing that their art would only exist for a couple of weeks before it woud be overpainted by art or ads from Wrigley's, the Prince's Trust, 'Give Rings the Finger,' an impromptu marriage proposal, mounted furntiure, thousands of tear-off dollar bills for a Microsoft game, or a pop up for BAFTA that served coffe to passers by.