Gertrude Bell - diplomat, spy and the political officer who helped establish Iraq.
Actress Sadie Frost chooses music from the Beatles and David Bowie.
Lucille Ball and Desi Arnaz created a TV phenomenon, but their marriage paid the price.
4/5 Richard Herring examines the impact of perfectionism.
Lucinda Lambton reports on the struggle to save 20th-century buildings from demolition.