“… However, the evidence of the Wemyss themselves was that they did not have any particularly sophisticated understanding of the art market, and that they employed Mr Dickinson precisely because he had that knowledge. His mandate from them was simply to obtain the best price reasonably obtainable for The Paintings given to him for that purpose. I formed the view that they would have been astonished and somewhat irritated to receive a communication from Mr Dickinson of the form “here are the facts – you decide”