James Peak isn't an art critic, or even a journalist. He's a Banksy super-fan, and in this series he, and his soundman Duncan, get closer than close to Banksy's secret world - telling the story of the graffiti kid who made spraying walls into high art, the household name who is completely anonymous, the cultural phenomenon who bites the hand that feeds him.

In this bonus episode, James is on the trail of a revealing early Banksy interview from 2003 when the artist was starting to cut through.

Written, Produced and Presented by James PeakSound & Commentary: Duncan Crowe.Music: Alcatraz Swim Team & LiliumSeries Mixing: Neil ChurchillExecutive Producer: Philip AbramsWith special thanks to Steph Warren, Eddie, Duncan Crowe, Nigel Wrench, Keith Wickham, Helen Toland, Anna Mears, Rob Shiret, Tracey Williams, Neil Churchill, Roger Mahony, Mohit Bakaya and Dan Clarke.

An Essential Radio production for BBC Radio 4