Sean Rafferty gets a special sneak preview of 'Rubens and His Legacy - Van Dyck to Cézanne', a new exhibition at the Royal Academy of Arts in London focusing on the work of the Flemish Baroque painter Peter Paul Rubens. Sean talks to curator Nico Van Hout about some of the exhibition's highlights, and we hear music of the period by Khachaturian, Monteverdi and Purcell.