A unique opportunity to make pictures of Britain's royalty, medieval and Tudor characters, as well as unusual Celtic designs. The workshop provides brass-rubbing materials, a choice of 90 plaques; admission and instruction are free. An exhibition of studio rubbings can be seen free of charge and a gift shop specialises in historic merchandise. Located at St Martin-in-the-Fields Church, Trafalgar Square. Telephone: (020) 7930 9306 Facsimile: (020) 7930 9306 Open all year; closed Good Friday and Christmas Day.