Firms including McDonald's, Ikea and Perrier are creating their own versions of Banksy's self-destructive stunt, where a built-in device shredded his "Girl With Balloon" painting, just after it was sold for £1.04 million ($1.4 million) at auction.

Ikea posted a do-it-yourself piece of art on its Norwegian Instagram, with a frame, poster and scissors, questioning what the potential value of its version would be.