5 May 1951) is a British museum and gallery curator and art historian.
He was educated at Eton College,[2] Brooke House, Market Harborough, and graduated from Magdalen College, Oxford and the Courtauld Institute of Art.
He served as an assistant keeper of modern art at the Tate Gallery from 1979 until 1987,[1] and was director of the Scottish National Gallery of Modern Art in Edinburgh from 1987 until 2007.
He then served as director of the Henry Moore Foundation, and in 2015 became a senior curator at the Gagosian Gallery.
[2] He was made a Commander of the Order of the British Empire in 2008 for "services to the Arts, particularly in Scotland".