Maurizio Cattelan's provocative artwork of a banana duct-taped to a wall has fetched $6.2m (£4.9m) at Sotheby's in New York - four times higher than pre-sale estimates. The auction house says Chinese ...

"In the coming days, I will personally eat the banana as part of this unique artistic experience," Mr Sun was quoted as saying. The taped banana - now perhaps one of the most expensive fruits ever ...