Who dated Sharon Cather?

Sharon Cather (5 August 1947 – 6 June 2019) was an art historian who taught at Cambridge University and was a professor at the Courtauld Institute of Art, where she specialised in the preservation of wall paintings.

David William Park FSA (born 23 May 1952) is a professor at the Courtauld Institute of Art, University of London, where he is Director of the Conservation of Wall Painting Department. Park is a graduate of Manchester University and Corpus Christi College, Cambridge University and has been a Fellow of the Society of Antiquaries of London since 1986.