Christine Riding is Director of Collections and Research at the National Gallery, London.
Mary McMahon is Associate Curator (NG200 Collections) at the National Gallery, London.
Jenny Gaschke is Senior Curator of Paintings and Drawings at the Victoria and Albert Museum, London.
Anne Lyles is an art historian and curator, specialising in British landscape, and an authority on John Constable.
Emma Roodhouse is an art curator both in a freelance capacity and for Colchester and Ipswich Museums.