Source National Portrait Gallery
Source National Portrait Gallery
Source Tate UK (Creative Commons)
Source Herbert Beerbohm Tree
Source Orkney Photographic Archive
Source Dian Montgomerie Elvin
Source National Portrait Gallery
Source E.J. Pratt Library
Source National Portrait Gallery
Source National Portrait Gallery
Source Used with permission from the Irish Times, Dublin, Wednesday, June 15, 1977. Photograph by Eddie Kelly.
Source National Portrait Gallery
Source Washington State University Library
Source National Portrait Gallery London
Source University of Edinburgh Business School
Source The Jane Bown Literary Estate / National Portrait Gallery, London