Gauguin's early portraits, particularly of his family, are highly conventional and tend to be what you would expect from society portraits but, as he continued to paint this style of portrait, Gauguin realised that these paintings could symbolise a more psychological reading of his sitters. Find out how Gauguin does this with Chris Riopelle, co-curator of 'The Credit Suisse Exhibition: #GauguinPortraits': https://bit.ly/2W1OIOx | National Gallery