David Graham (actor) in which he also provided Mechanoid voices) and "The Daleks' Master Plan" (1965–66). He performed in person as barman Charlie in "The Gunfighters" (1966) and as time-travel scientist Professor Kerensky in "City of Death" (1979). Graham also provided the regular voices of Gordon Tracy, Brains, Parker and Kyrano for the Supermarionation TV series "Thunderbirds" (1965–66), as well as its film sequels: "Thunderbirds Are Go" (1966) and "Thunderbird 6" (1968). Other credits from his association with "Thunderbirds" producer Gerry Anderson include "Four Feather Falls" (1960), "Supercar" (1961–62), "Fireball XL5" (1962–63), "Stingray" (1964–65) and "The Secret Service" (1969). Graham has also appeared
Abraham David Christian House. 2010 the book for the exhibition 'Abraham David Christian - 道 - The Way' 2010 at the Museum for Modern and Contemporary Art, Museum Küppersmühle Duisburg was published by Kerber Verlag (Bielefeld-Leipzig-Berlin). 'Abraham David Christian, SchwarzWald' was published by Tokyo Publishing House in 2015. 'Abraham David Christian, Silva Nigra' was published by Kehrer, Heidelberg, 2016. The June 2001 issue of Art in America, featured an article by Janet Koplos on his work. Abraham David Christian has been described as an “international artist whose work cannot be confined to any one country or defined by any one culture. Geometrical and