‘Eccentricity’, wrote Edith Sitwell, ‘exists particularly in the English, and partly, I think, because of that peculiar and satisfactory knowledge of infallibility that is the hallmark and birthright of the British nation.’ Ah, those were the days. And just in case this unfashionable declaration of tribal perfection fails to establish Dame Edith’s unabashed élitism, she adds: ‘Eccentricity is not, as dull people would have us believe, a form of madness. It is often a kind of innocent pride, and the man of genius and the aristocrat are frequently regarded as eccentrics because genius and aristocrat are entirely unafraid of and uninfluenced by the opinions and vagaries of the crowd.’