Art and Delvcaem by Arthur Rackham 1920

"The waves of all the worlds seemed to whirl past them in one huge green cataract. The sound of all these oceans boomed in their ears for one eternal instant. Nothing was for that moment but a vast roar and pour of waters. Thence they swung into a silence equally vast, and so sudden that it was as thunderous in the comparison as was the elemental rage they quitted. For a time they sat panting, staring at each other, holding each other, lest not only their lives but their very souls should be swirled away in the gusty passage of world within world; and then, looking abroad, they saw the small bright waves creaming by the rocks of Ben Edair, and they blessed the power that had guided and protected them, and they blessed the comely land of Ir.

On reaching Tara, Delvcaem, who was more powerful in art and magic than Becuma, ordered the latter to go away, and she did so.
 
She left the king's side. She came from the midst of the counsellors and magicians. She did not bid farewell to any one. She did not say good-bye to the king as she set out for Ben Edair.
 
Where she could go to no man knew, for she had been banished from the Many-Coloured Land and could not return there. She was forbidden entry to the Shí by Angus Og, and she could not remain in Ireland. She went to Sasana (England) and she became a queen in that country, and it was she who fostered the rage against the Holy Land which has not ceased to this day."

-Becuma of the White Skin

Art and Delvcaem by Arthur Rackham 1920.

Source/Quote:

http://www.luminarium.org/mythology/ireland/becuma.htm