A glimpse of Breidablick, whose walls are light
As e'en the silver on the cliff it shone;
Of dark blue steel its columns azure height
And the big altar was one agate stone.
It seemed as if the air upheld alone
Its dome, unless supporting spirits bore it,
Studded with stars Odin's spangled throne,
A light inscrutable burned fiercely o'er it;
In sky-blue mantles,
Sat the gold-crowned gods before it.

Canto XXIII, Stanza 13. - Fridthjof's Saga (1820-1825)