Milton

Even if you're not hugely into a particular style, there's often a little piece can love--here's a great snippet from Milton's [1608-1674] epic poem above Lucifer/Satan's rebellion against God and Adam and Eve in Eden, called Paradise Lost, read more here. Even if the subject isn't absorbing for a modern audience [though many enjoy a Byron-esque reading of Lucifer as a positive Prometheus-like anti-hero], there are some beautiful lines that rival Shelley. For example:

[...] to his charge
Returned on that bright beam, whose point now raised
Bore him slope downward to the sun now fallen
Beneath the Azores; whether the prime orb,
Incredible how swift, had thither rolled
Diurnal, or this less volubil earth,
By shorter flight to the east, had left him there
Arraying with reflected purple and gold
The clouds that on his western throne attend.
Now came still Evening on, and Twilight gray
Had in her sober livery all things clad;
Silence accompanied; for beast and bird,
They to their grassy couch, these to their nests
Were slunk, all but the wakeful nightingale;
She all night long her amorous descant sung;
Silence was pleased: Now glowed the firmament
With living sapphires: Hesperus, that led
The starry host, rode brightest, till the moon,
Rising in clouded majesty, at length
Apparent queen unveiled her peerless light,
And o'er the dark her silver mantle threw.
When Adam thus to Eve. Fair Consort, the hour
Of night, and all things now retired to rest,
Mind us of like repose; since God hath set
Labour and rest, as day and night, to men
Successive; and the timely dew of sleep,
Now falling with soft slumbrous weight, inclines
Our eye-lids:
[...]