Gauguin's title : 'Where Do We Come From? What Are We? Where Are We Going?' could equally apply to this, what is for me the high water mark of Antonioni's career. Of course there is no 'answer' to that question yet it is an eloquent dissertation on these themes and the best demonstration of A's qualities as a film-maker, displaying all the 'fragility, wisdom and vigilance' of a true artist.