FATHERS [AND MOTHERS] OF POP A review of the exhibition ‘The Independent Group: Post-War Britain and the Aesthetics of Plenty’, ICA, London, February-April 1990. Poster for This is Tomorrow (1956) exhibition with collage by Richard Hamilton. ----------------------------------------------------------------------------- JOHN A. WALKER (COPYRIGHT 2009) Britain in the early 1950s was still suffering from the adverse effects of the Second World War and adjusting to the loss of empire. Atomic bombs and the Korean