Lord Mervyn King, former Governor of the Bank of England, quizzed Gabriele Finaldi, director of the National Gallery in London, about the intersection between finance and art, in this AH/JW3 Speaker Series event

How do you decide how much a painting is worth? What makes an artwork a national treasure? Lord Mervyn King and Gabriele Finaldi delve into conversation about finance, art - and the intersection between the two.

Dr Gabriele Finaldi is a British art historian and curator. Since August 2015, he has been director of the National Gallery in London, England.

Lord Mervyn King is the former Governor of the Bank of England and Chairman of its Monetary Policy Committee and current Trustee of the National Gallery.