Valuable reassessment of British art: Barbican’s Postwar Modern reviewed

Notoriously, the past is another country: what’s more, it’s a terrain for which the guidebooks need constantly to be rewritten. That’s one attraction of the new exhibition Postwar Modern at the Barbican. It’s a survey of what might seem all-too-familiar territory: British art in the two decades that followed VE day. Yet it succeeds in revealing numerous half-forgotten or undervalued movements and people, the good, the bad and – most intriguingly – candidates for reassessment.

The decades that followed the second world war were marked by dreary austerity, perhaps explaining the tendency for the art to be coloured oatmeal, beige, grey and brown. But this was also a time of dawning hope, increasing prosperity and growing optimism. One of the out-and-out masterpieces on display, Leon Kossoff’s ‘Willesden Junction, Early Morning’ (1962), manages to embody both these contradictory moods.

It is executed in shades of sludge, while the subject – a snaking tangle of railway lines under overcast sky – is the reverse of picturesque.