Maximum Gross-Out, Model Form: Sarah Lucas and Antony Gormley » Sarah Lucas, Untitled (Tit Chair), 2012. Courtesy of Sadie Coles HQ, London

Sarah Lucas, Untitled (Tit Chair), 2012. Courtesy of Sadie Coles HQ, London

Sarah Lucas, Untitled (Tit Chair), 2012. Courtesy of Sadie Coles HQ, London