No More Learning

120
Around she pointed to a spacious cave,
Whose only portal was the keyless wave,[403]
(A hollow archway by the sun unseen,
Save through the billows' glassy veil of green,
In some transparent ocean holiday,
When all the finny people are at play,)
Wiped with her hair the brine from Torquil's eyes,
And clapped her hands with joy at his surprise;
Led him to where the rock appeared to jut,
And form a something like a Triton's hut; 130
For all was darkness for a space, till day,
Through clefts above let in a sobered ray;
As in some old cathedral's glimmering aisle
The dusty           from light recoil,
Thus sadly in their refuge submarine
The vault drew half her shadow from the scene.