" Even before the First World War there was a strain in European art and music – in Germany more than anywhere – that was turning from ripeness to over-ripeness and then into something else. The last strains of the Austro-German Romantic tradition – exemplified by Gustav Mahler, Richard Strauss and Gustav Klimt – seemed almost to have destroyed itself by reaching a pitch of ripeness from which nothing could follow other than complete breakdown. It was not just that their subject matter was so death-obsessed, but that the tradition felt as though it could not be stretched any further or innovated any more without snapping. And so it snapped: in modernism and then post-modernism. "

― Douglas Murray , The Strange Death of Europe: Immigration, Identity, Islam