ersification, Measure for Measure, to a period of crisis, after which follow the tragic successes which culminate in Coriolanus. Coriolanus may be not as "interesting" as Hamlet, but it is, with Antony and Cleopatra, Shakespeare's most assured artistic success. And probably more people have thought Hamlet a work of art because they found it interesting, than have found it interesting because it is a work of art. It is the "Mona Lisa" of literature. 5 The grounds of Hamlet's failure are not immediately obvious. Mr. Robertson is undoubtedly correct in concluding that the essential emotion of the play is the feeling of a son towards a guilty mother: [Hamlet's] tone is that of one who has suffered tortures on the score of his mother's degradation.... The guilt of a mother is an almost intolerable motive for drama, but it had to be maintained and emphasized to supply a psychological solution, or rather a hint of one.This, however, is by no means the whole story. It is not merely the "guilt of a mother" that cannot be handled as Shakespeare handled the suspicion of Othello, the infatuation of Antony, or the pride of Coriolanus. The subject might conceivably have expanded into a tragedy like these, intelligible, self-complete, in the sunlight. Hamlet, like the sonnets, is full of some stuff that the writer could not drag to light, contemplate, or manipulate into art. And when we search for this feeling, we find it, as in the sonnets, very difficult to localize. You cannot point to it in the speeches; indeed, if you examine the two famous soliloquies you see the versification of Shakespeare, but a content which might be claimed by another, perhaps by the author of the Revenge of Bussy d' Ambois, Act v. sc. i. We find Shakespeare's Hamlet not in the action, not in any quotations that we might select, so much as in an unmistakable tone which is unmistakably not in the earlier play. 6 The only way of expressing emotion in the form of art is ...