"Leanan Sidhe is the famous Celtic muse with such a dark and incomparable beauty that her lover was often distraught with longing and suffering for her absence. Because Gaelic poets died at a very young age, this spirit is considered an evil fairy. As W.B. Yeats states in his book Fairy and Folk Tales of Ireland she grew restless and carried them away to other worlds, for death does not destroy her power."
- Monstropedia