Defining Europe is a slippery undertaking. Its diversity, evolutionary history and shifting borders make the place almost protean. Yet, paradoxically, Europe is immediately recognisable. With its distinctive human landscapes, once-great forests, Mediterranean coasts and Alpine vistas--we all know Europe when we see it. And the Europeans themselves, with their castles, towns and unmistakable music, are every bit as instantly recognisable. Moreover, it is important to recognise that Europeans share a highly influential dreamtime--in the ancient worlds of Greece and Rome. Even Europeans whose forebears were never part of this classical world claim it as their own, looking to it for knowledge and inspiration.