Latest Banksy Artwork 'Love is in the Bin' Created Live at Auction | Contemporary Art | Sotheby’s

As the final hammer fell in the Contemporary Art Evening Auction at Sotheby’s last week, history was made: it marked the first time a piece of live performance art had been sold at auction. As the packed saleroom looked on, the final lot of the sale — Banksy’s Girl with Balloon — was in the midst…