Pop Art Design, curated by the Vitra Design Museum and currently at the Barbican, opens with Richard Hamilton’s 1956 ‘Just what makes today’s homes so different, so appealing?’. Made as a poster for the Whitechapel show This is Tomorrow, it’s a witty collage of consumer fantasies scissored out of magazines, reminding us that interest in popular culture among British artists operated as a humorous, semi-anthropological collegiate research project.