Borrowed from the delight which the Celt took in music is the recurring reference to the marvellous music which swelled in Elysium. There, as the goddess says to Bran, “there is nothing rough or harsh, but sweet music striking on the ear.” It sounded from birds on every tree, from the branches of trees, from marvellous stones, and from the harps of divine musicians. And this is recalled in the ravishing music which the belated traveller hears as he passes fairy-haunted spots—“what pipes and timbrels, what wild ecstasy!” The romantic beauty of Elysium is described in these Celtic tales in a way unequalled in all other sagas or Maerchen, and it is insisted on by those who come to lure mortals there. The beauty of its landscapes—hills, white cliffs, valleys, sea and shore, lakes and rivers,—of its trees, its inhabitants, and its birds,—the charm of its summer haze, is obviously the product of the imagination of a people keenly alive to natural beauty. The opening lines sung by the goddess to Bran strike a note which sounds through all Celtic literature:
“There is a distant isle, around which sea-horses glisten,
...
A beauty of a wondrous land, whose
aspects are lovely,
Whose view is a fair country, incomparable
in its haze.
It is a day of lasting weather,
that showers silver on the land;
A pure white cliff on the range
of the sea,
Which from the sun receives its
heat.”
So Oisin describes it: “I saw a country all green and full of flowers, with beautiful smooth plains, blue hills, and lakes and waterfalls.” All this and more than this is the reflection of nature as it is found in Celtic regions, and as it was seen by the eye of Celtic dreamers, and interpreted to a poetic race by them.