A history of perspective in art discovery of perspective http://www.op-art.co.uk/history/perspective/ http://www.op-art.co.uk/history/perspective/ Cezanne http://www.op-art.co.uk/history/perspective/ http://www.op-art.co.uk/history/perspective/ http://www.op-art.co.uk/history/perspective/ discovery of perspective discovery of perspective