The Mundane Shell

The Mundane Shell is a vast Concave Earth, an immense
Harden'd Shadow of all things upon our Vegetated Earth,
Enlarg'd into Dimension and deform'd into indefinite Space,
In Twenty-seven Heavens and all their Hells, with Chaos
And Ancient Night and Purgatory. It is a cavernous Earth
Of labyrinthine intricacy, twenty- seven folds of Opaqueness,
And finishes where the lark mounts.