Maeterlinck, influenced by his fellow-Belgian, Charles Van Lerberghe, whose _Flaireurs_ appeared before Maeterlinck's plays of the uncanny and to whom he acknowledges his indebtedness, has strongly affected ghostly literature since his rise to recognition. In his plays we find an atmospheric supernaturalism. The settings are of earth, yet with an unearthly strangeness, with no impression of realism, of the familiar, the known. In Maeterlinck's plays we never breathe the air of actuality, never feel the footing of solid earth, as we always do in Shakespeare, even in the presence of ghosts or witches. Shakespeare's visitants are ghostly enough, certainly, but the scenes in which they appear are real, are normal, while in the Belgian's work there is a fluidic supernaturalism that transforms everything to unreality. We feel the grip of fate, as in the ancient Greek tragedies, the inescapable calamity that approaches with swift, silent pace. Yet Maeterlinck's is essentially static drama. There is very little action, among the human beings, at least, for Fate is the active agent. In _The Blind_, _The Intruder_, and _Interior_ the elements are much the same, the effects wrought out with the same unearthly manner. But in _Joyzelle_, which shows a certain similarity to _Midsummer Night's Dream_ and _The Tempest_, we have a different type of supernaturalism, the use of enchantment, of fairy magic that comes to a close happily. In the dream-drama[52] there is a mixture of realism and poetic symbolism, the use of the dream as a vehicle for the supernormal, and many aspects of the weird combined in a fairy play of exquisite symbolism. [52] _The Blue Bird._ The influence of Maeterlinck is apparent in the work of English writers, particularly of the Celtic school. W. B. Yeats's fairy play, _The Land of Heart's Desire_, with its pathetic beauty, _Countess Cathleen_, his tragedy of the countess who sells her soul to the devil that her people may be freed from his power, as well as his stories, show the traces of Maeterlinck's methods. William Sharp, in his sketches and his brief plays in the volume called _Vistas_, reflects the Belgian's technique slightly, though with his own individual power. Sharp's other literary self, Fiona McLeod, likewise shows his influence, as does Synge in his _Riders to the Sea_, and Gordon Bottomley in his _Crier by Night_, that eerie tragedy of an unseen power. Maeterlinck's supernaturalism seems to suggest the poetry of Coleridge, with its elusive, intangible ghostliness. The effect of naïveté observable in Coleridge's work is in Maeterlinck produced by a child-like simplicity of style, a monosyllabic dialogue, and a monotonous, unreasoning repetition that is at once real and unreal. The dramatist has brought over from the poet the same suggestive use of portents and symbols for prefiguring death or disaster that lurks just outside. The ghostliness is subtle, rather than evident, the drama static rather than dynamic.