James Attlee offers an illuminating account of the genesis, creation and many-stranded afterlife of Picasso's Guernica. He explores the historical context from which it sprang; the artistic influences that informed its execution; the critical responses that it elicited; its journeyings across Europe and America in the late 1930s; its post-war adoption by new generations of anti-war protestors; and its eventual return to Spain following the death of Franco.