Who is the artist Banksy and why is his identity such a secret?
Banksy: Who is the famous graffiti artist? - BBC Newsround
Mr Tumble rumoured to be Banksy
Barnesky Facebook, Instagram & Twitter on PeekYou
Banksy: Behind-the-scenes photos 'show artist at work' - BBC News
Banksy: Who is the famous graffiti artist? - BBC Newsround
Podcast claims it may have first recording of Banksy's voice, Radio
Banksy - Wikipedia
Who is Banksy? Everything we know about anonymous artist
Barnesky Facebook, Instagram & Twitter on PeekYou