[1] Robert Gittings states that Keats began the poem in April 1818 – before he met his beloved Fanny Brawne – and he later revised it for her.
Joseph Severn maintained that the last draft was transcribed into the book in late September 1820 while they were aboard the ship Maria Crowther, travelling to Rome, from where the very sick Keats would never return.
would I were stedfast as thou art-- Not in lone splendour hung aloft the night, And watching, with eternal lids apart, Like nature's patient, sleepless Eremite, The moving waters at their priestlike task Of pure ablution round earth's human shores, Or gazing on the new soft-fallen masque Of snow upon the mountains and the moors-- No--yet still stedfast, still unchangeable, Pillow'd upon my fair love's ripening breast, To feel for ever its soft swell and fall, Awake for ever in a sweet unrest, Still, still to hear her tender-taken breath, And so live ever--or else swoon to death.
The poem uses the rhyme form of the Shakespearean sonnet (ABABCDCDEFEFGG) with the customary volta, or turn in the train of thought, occurring after the octave (the first eight lines).
In the DC Comics event series Heroes in Crisis issue #6 by writer Tom King and artist Clay Mann, Gnarrk recites the poem on a full page showing him lying over his mammoth under a clear beautiful sky.