Typically, the Hitler émigrés saw themselves as bridging two worlds: "with the English, but not of the English", as the Austrian-born publisher George Weidenfeld put it. The British, meanwhile, have had a long history of ambivalence towards central Europe, admiring its occasional cultural couriers (Holbein, Handel or Prince Albert) while fearing its economic or military power. The ambivalence is still there. But as the story of the émigrés fades from memory into history and we begin to see it in perspective, we should acknowledge that Britain's artistic life owes an important part of its strength of character to a cohort of asylum seekers.