It’s not very often you go to an art auction and when the gavels bangs and you hear “sold”, the painting self shreds! How does that happen?

Last month, the artist Banksy had his painting “The Girl With The Red Balloon” sell for $1.4 dollars! But, to astonished attendees, the artwork self shredded before their eyes and Banksy was behind the hijinks!

Banksy has revealed how he did it!