Revival of Elizabethan usages--Avoidance of closed couplets--True metrical instincts--An example--Rime too much his master--Lax use of words--Flaws of taste and training--Faults and beauties inseparable--Homage to the moon--A parallel from Drayton--Examples of nature-poetry--Nature and the Greek spirit--Greek mythology revitalized--Its previous deadness--Poetry of love and war--Dramatic promise--Comparison with models--Sandys's _Ovid--Hymn to Pan_: Chapman--Ben Jonson--The hymn in _Endymion_--'A pretty piece of paganism'--Song of the Indian maiden--The triumph of Bacchus--A composite: its sources--English scenery and detail--Influence of Wordsworth--Influence of Shelley--_Endymion_ and _Alastor_--Correspondences and contrasts--_Hymn to Intellectual Beauty_--Shelley on _Endymion_--Keats and Clarence's dream--Shelley a borrower--Shelley and the rimed couplet. Throughout the four books of _Endymion_ we find Keats still working, more even than in his epistles and meditations of the year before, under the spell of Elizabethan and early Jacobean poetry. Spenser and the Spenserians, foremost among them William Browne; Drayton in his pastorals and elegies; Shakespeare, especially in his early poems and comedies; Fletcher and Ben Jonson in pastoral and lyrical work like _The Faithful Shepherdess_ or _The Sad Shepherd_; Chapman's version of Homer, especially the _Odyssey_ and the _Hymns_, and Sandys's of the _Metamorphoses_ of Ovid; these are the masters and the models of whom we feel his mind and ear to be full. In their day the English language had been to a large extent unfixed, and in their instinctive efforts to enrich and expand and supple it, poets had enjoyed a wide range of freedom both in maintaining old and in experimenting with new usages. Many of the liberties they used were renounced by the differently minded age which followed them, and the period from the Restoration, roughly speaking, to the middle years of George III had in matters of literary form and style been one of steadily tightening restriction and convention. Then ensued the period of expansion, in which Wordsworth and Coleridge and Scott had been the most conspicuous leaders, each after his manner, in reconquering the freedom of poetry. Other innovators had followed suit, including Leigh Hunt in that slippered, sentimental, Italianate fashion of his own. And now came young Keats, not following closely along the paths opened by any of these, though closer to Leigh Hunt than to the others, but making a deliberate return to certain definite and long abandoned usages of the English poets during the illustrious half century from 1590-1640. He chose the heroic couplet, and in handling it reversed the settled practice of more than a century. He was even more sedulous than any of his Elizabethan or Jacobean masters to achieve variety of pause and movement by avoiding the regular beat of the closed couplet; while in framing his style he did not