Photo (R. de Salis, 2008) of unveiling of English Heritage plaque to James Smithson, London, 25 September 2008. Heather Ewing, historian and Smithson biographer with Dr. Julian Raby, Smithsonian Institution, Freer Gallery of Art & Arthur M. Sackler Gallery director.Rodolph (talk) 15:30, 14 January 2009 (UTC)