The comparative study of English versification at various periods is a large tract of unwritten history. To make a study of blank verse alone, would be to elicit some curious conclusions. It would show, I believe, that blank verse within Shakespeare’s lifetime was more highly developed, that it became the vehicle of more varied and more intense art-emotions than it has ever conveyed since; and that after the erection of the Chinese Wall of Milton, blank verse has suffered not only arrest but retrogression. That the blank verse of Tennyson, for example, a consummate master of this form in certain applications, is cruder (_not_ “rougher” or less perfect in technique) than that of half a dozen contemporaries of Shakespeare; cruder, because less capable of expressing complicated, subtle, and surprising emotions. Every writer who has written any blank verse worth saving has produced particular tones which his verse and no other’s is capable of rendering; and we should keep this in mind when we talk about “influences” and “indebtedness.” Shakespeare is “universal” (if you like) because he has more of these tones than anyone else; but they are all out of the one man; one man cannot be more than one man; there might have been six Shakespeares at once without conflicting frontiers; and to say that Shakespeare expressed nearly all human emotions, implying that he left very little for anyone else, is a radical misunderstanding of art and the artist—a misunderstanding which, even when explicitly rejected, may lead to our neglecting the effort of attention necessary to discover the specific properties of the verse of Shakespeare’s contemporaries. The development of blank verse may be likened to the analysis of that astonishing industrial product coal-tar. Marlowe’s verse is one of the earlier derivatives, but it possesses properties which are not repeated in any of the analytic or synthetic blank verses discovered somewhat later. The “vices of style” of Marlowe’s and Shakespeare’s age is a convenient name for a number of vices, no one of which, perhaps, was shared by all of the writers. It is pertinent, at least, to remark that Marlowe’s “rhetoric” is not, or not characteristically, Shakespeare’s rhetoric; that Marlowe’s rhetoric consists in a pretty simple huffe-snuffe bombast, while Shakespeare’s is more exactly a vice of style, a tortured perverse ingenuity of images which dissipates instead of concentrating the imagination, and which may be due in part to influences by which Marlowe was untouched. Next, we find that Marlowe’s vice is one which he was gradually attenuating, and even, what is more miraculous, turning into a virtue. And we find that this bard of torrential imagination recognized many of his best bits (and those of one or two others), saved them, and reproduced them more than once, almost invariably improving them in the process.