Those who have attained to nobler form, when they appear in the séance room, create temporary bodies, commonly like to those they wore when living, through some unconscious constraint of memory, or deliberately, that they may be recognized. Davis, in his literal way, said the first sixty feet of the atmosphere was a reflector and that in almost every case it was mere images we spoke with in the séance room, the spirit itself being far away. The images are made of a substance drawn from the medium who loses weight, and in a less degree from all present, and for this light must be extinguished or dimmed or shaded with red as in a photographer's room. The image will begin outside the medium's body as a luminous cloud, or in a sort of luminous mud forced from the body, out of the mouth it may be, from the side or from the lower parts of the body.[3] One may see a vague cloud condense and diminish into a head or arm or a whole figure of a man, or to some animal shape.

I remember a story told me by a friend's steward in Galway of the faeries playing at hurley in a field and going in and out of the bodies of two men who stood at either goal. Out of the medium will come perhaps a cripple or a man bent with years and sometimes the apparition will explain that, but for some family portrait, or for what it lit on while rumaging in our memories, it had not remembered its customary clothes or features, or cough or limp or crutch. Sometimes, indeed, there is a strange regularity of feature and we suspect the presence of an image that may never have lived, an artificial beauty that may have shown itself in the Greek mysteries. Has some cast in the Vatican, or at Bloomsbury been the model? Or there may float before our eyes a mask as strange and powerful as the lineaments of the Servian's Frowning Man or of Rodin's Man with the Broken Nose. And once a rumour ran among the séance rooms to the bewilderment of simple believers, that a heavy middle-aged man who took snuff, and wore the costume of a past time, had appeared while a French medium was in his trance, and somebody had recognized the Tartuffe of the Comédie Française. There will be few complete forms, for the dead are economical, and a head, or just enough of the body for recognition, may show itself above hanging folds of drapery that do not seem to cover solid limbs, or a hand or foot is lacking, or it may be that some Revenant has seized the half-made image of another, and a young girl's arm will be thrust from the withered body of an old man. Nor is every form a breathing and pulsing thing, for some may have a distribution of light and shade not that of the séance room, flat pictures whose eyes gleam and move; and sometimes material objects are thrown together (drifted in from some neighbour's wardrobe, it may be, and drifted thither again) and an appearance kneaded up out of these and that luminous mud or vapour almost as vivid as are those pictures of Antonio Mancini which have fragments of his paint tubes embedded for the high lights into the heavy masses of the paint. Sometimes there are animals, bears frequently for some unknown reason, but most often birds and dogs. If an image speak it will seldom seem very able or alert, for they come for recognition only, and their minds are strained and fragmentary; and should the dogs bark, a man who knows the language of our dogs may not be able to say if they are hungry or afraid or glad to meet their master again. All may seem histrionic or a hollow show. We are the spectators of a phantasmagoria that affects the photographic plate or leaves its moulded image in a preparation of paraffin. We have come to understand why the Platonists of the sixteenth and seventeenth centuries, and visionaries like Boehme and Paracelsus confused imagination with magic, and why Boehme will have it that it "creates and substantiates as it goes."

Most commonly, however, especially of recent years, no form will show itself, or but vaguely and faintly and in no way ponderable, and instead there will be voices flitting here and there in darkness, or in the half-light, or it will be the medium himself fallen into trance who will speak, or without a trance write from a knowledge and intelligence not his own. Glanvil, the seventeenth-century Platonist, said that the higher spirits were those least capable of showing material effects, and it seems plain from certain Polish experiments that the intelligence of the communicators increases with their economy of substance and energy. Often now among these faint effects one will seem to speak with the very dead. They will speak or write some tongue that the medium does not know and give correctly their forgotten names, or describe events one only verifies after weeks of labour. Here and there amongst them one discovers a wise and benevolent mind that knows a little of the future and can give good advice. They have made, one imagines, from some finer substance than a phosphorescent mud, or cobweb vapour that we can see or handle, images not wholly different from themselves, figures in a galanty show not too strained or too extravagant to speak their very thought.

Yet we never long escape the phantasmagoria nor can long forget that we are among the shape-changers. Sometimes our own minds shape that mysterious substance, which may be life itself, according to desire or constrained by memory, and the dead no longer remembering their own names become the characters in the drama we ourselves have invented. John King, who has delighted melodramatic minds for hundreds of séances with his career on earth as Henry Morgan the buccaneer, will tell more scientific visitors that he is merely a force, while some phantom long accustomed to a decent name, questioned by some pious Catholic, will admit very cheerfully that he is the devil. Nor is it only present minds that perplex the shades with phantasy, for friends of Count Albert de Rochas once wrote out names and incidents but to discover that though the surname of the shade that spoke had been historical, Christian name and incidents were from a romance running at the time in some clerical newspaper no one there had ever opened.

All these shadows have drunk from the pool of blood and become delirious. Sometimes they will use the very word and say that we force delirium upon them because we do not still our minds, or that minds not stupefied with the body force them more subtly, for now and again one will withdraw what he has said, saying that he was constrained by the neighbourhood of some more powerful shade.

When I was a boy at Sligo, a stable boy met his late master going round the yard, and having told him to go and haunt the lighthouse, was dismissed by his mistress for sending her husband to haunt so inclement a spot. Ghosts, I was told, must go where they are bid, and all those threatenings by the old grimoires to drown some disobedient spirit at the bottom of the Red Sea, and indeed all exorcism and conjuration affirm that our imagination is king. Revenants are, to use the modern term, "suggestable," and may be studied in the "trance personalities" of hypnoses and in our dreams which are but hypnosis turned inside out, a modeller's clay for our suggestions, or, if we follow The Spiritual Diary, for those of invisible beings. Swedenborg has written that we are each in the midst of a group of associated spirits who sleep when we sleep and become the dramatis personæ of our dreams, and are always the other will that wrestles with our thought, shaping it to our despite.

IX

We speak, it may be, of the Proteus of antiquity which has to be held or it will refuse its prophecy, and there are many warnings in our ears. "Stoop not down," says the Chaldæan Oracle, "to the darkly splendid world wherein continually lieth a faithless depth and Hades wrapped in cloud, delighting in unintelligible images," and amid that caprice, among those clouds, there is always legerdemain; we juggle, or lose our money with the same pack of cards that may reveal the future. The magicians who astonished the Middle Ages with power as incalculable as the fall of a meteor were not so numerous as the more amusing jugglers who could do their marvels at will; and in our own day the juggler Houdin, sent to Morocco by the French Government, was able to break the prestige of the dervishes whose fragile wonders were but worked by fasting and prayer.

Sometimes, indeed, a man would be magician, jester, and juggler. In an Irish story a stranger lays three rushes upon the flat of his hand and promises to blow away the inner and leave the others unmoved, and thereupon puts two fingers of his other hand upon the outer ones and blows. However, he will do a more wonderful trick. There are many who can wag both ears, but he can wag one and not the other, and thereafter, when he has everybody's attention, he takes one ear between finger and thumb. But now that the audience are friendly and laughing the moment of miracle has come. He takes out of a bag a skein of silk thread and throws it into the air, until it seems as though one end were made fast to a cloud. Then he takes out of his bag first a hare and then a dog and then a young man and then "a beautiful, well-dressed young woman" and sends them all running up the thread. Nor, the old writers tell us, does the association of juggler and magician cease after death, which only gives to legerdemain greater power and subtlety. Those who would live again in us, becoming a part of our thoughts and passion have, it seems, their sport to keep us in good humour, and a young girl who has astonished herself and her friends in some dark séance may, when we have persuaded her to become entranced in a lighted room, tell us that some shade is touching her face, while we can see her touching it with her own hand, or we may discover her, while her eyes are still closed, in some jugglery that implies an incredible mastery of muscular movement. Perhaps too in the fragmentary middle world there are souls that remain always upon the brink, always children. Dr. Ochorowicz finds his experiments upset by a naked girl, one foot one inch high, who is constantly visible to his medium and who claims never to have lived upon the earth. He has photographed her by leaving a camera in an empty room where she had promised to show herself, but is so doubtful of her honesty that he is not sure she did not hold up a print from an illustrated paper in front of the camera. In one of Lady Gregory's stories a countryman is given by a stranger he meets upon the road what seems wholesome and pleasant food, but a little later his stomach turns and he finds that he has eaten chopped grass, and one remembers Robin Goodfellow and his joint stool, and witches' gold that is but dried cow dung. It is only, one does not doubt, because of our preoccupation with a single problem, our survival of the body, and with the affection that binds us to the dead, that all the gnomes and nymphs of antiquity have not begun their tricks again.