Shakespeare's boldness in metaphors is pretty strongly exemplified in some of the forecited passages; but he has instances of still greater boldness. Among these may be named Lady Macbeth's--

"Come, thick night, And pall thee in the dunnest smoke of Hell, That my keen knife see not the wound it makes, Nor Heaven peep through the blanket of the dark, To cry _Hold, hold_!"

Shakespeare: His Life, Art, And Characters, Volume I. — Part 162

Here "blanket of the dark" runs to so high a pitch, that divers critics, Coleridge among them, have been staggered by it, and have been fain to set it down as a corruption of the text. In this they are no doubt mistaken: the metaphor is in the right style of Shakespeare, and, with all its daring, runs in too fair keeping to be ruled out of the family. Hardly less bold is this of Macbeth's--

Shakespeare: His Life, Art, And Characters, Volume I. — Part 162

"Heaven's cherubin, hors'd Upon the sightless couriers of the air, Shall blow the horrid deed in every eye, That tears shall drown the wind."

Shakespeare: His Life, Art, And Characters, Volume I. — Part 162

With these I suspect may be fitly classed, notwithstanding its delicacy, the following from Iachimo's description of Imogen, when he comes out of the trunk in her chamber:

"The flame o' the taper Bows toward her; and would under-peep her lids, To see th' enclosèd lights, now canopied Under these windows, white and azure, lac'd With blue of heaven's own tinct."

Also this, from the soliloquy of Posthumus in repentance for the supposed death of Imogen by his order:

"My conscience, thou art fetter'd More than my shanks and wrists: you good gods give me The penitent instrument to pick that bolt, Then free for ever!"

I add still another example; from one of old Nestor's speeches on the selection of a champion to fight with the Trojan hero:

"It is suppos'd, He that meets Hector issues from our choice: And choice, being mutual act of all our souls, Makes merit her election; and doth boil, As 'twere from forth us all, a man distill'd Out of our virtues."

All these--and I could quote a hundred such--are, to my thinking, instances of happy and, I will add, even wise audacity: at least, if there be any overstraining of imagery, I can easily shrive the fault, for the subtile felicity involved in them. They are certainly quite at home in the millennium of poetry which Shakespeare created for us; albeit I can well remember the time when such transcendent raptures were to me as