Irish Legends - birdsofrhiannon: Eithlinn in the tower by P. Lynch In Irish mythology, Ethniu (or Eithne) is the daughter of the Fomorian leader Balor, and the mother of Lugh. [The Names upon the Harp - Eithlinn - PJ Lynch]
"Hokusai Meets Fibonacci Golden Ratio" by Ars Brevis This is an example of the golden ratio. The wave creates the curved effect which is pleasing to the eye. It has a rhythm to it, like you are counting up to the curve of the wave.