Upon the blackness of the granite floor.

How far below! And all between is cleft
And carved into a hundred curving miles
Of unimagined architecture! Tombs,
Temples, and colonnades are neighboured there
By fortresses that Titans might defend,
And amphitheatres where Gods might strive.
Cathedrals, buttressed with unnumbered tiers
Of ruddy rock, lift to the sapphire sky
A single spire of marble pure as snow;
And huge aërial palaces arise
Like mountains built of unconsuming flame.
Along the weathered walls, or standing deep
In riven valleys where no foot may tread,
Are lonely pillars, and tall monuments
Of perished æons and forgotten things.
My sight is baffled by the wide array
Of countless forms: my vision reels and swims
Above them, like a bird in whirling winds.
Yet no confusion fills the awful chasm;
But spacious order and a sense of peace
Brood over all. For every shape that looms
Majestic in the throng, is set apart
From all the others by its far-flung shade,
Blue, blue, as if a mountain-lake were there.

How still it is! Dear God, I hardly dare
To breathe, for fear the fathomless abyss
Will draw me down into eternal sleep.