This supposition is immensely strengthened by a consideration of the actual material dealt with. I have seen a good many spirit photographs, and I am sure that those who have seen more will agree with me that the number which are clear enough to be _capable of definite recognition at all_ is extremely small. They are almost invariably blurred, out-of-focus, indistinct things, frequently so covered in “spirit drapery” as to leave no more than two eyes, a nose and a mouth visible, while the shape of the head and the hair are quite indistinguishable. In the great majority of cases it seems to the unbiassed observer nothing short of absurd to claim that such vague and indefinite effigies can be “unmistakably” recognised. And when it comes to recognition being instantly claimed _from the negative_ and before a print is made--as in a case I heard of not long ago--one almost gives up hope!
One need hardly point out that, although a medium who merely trusts to luck will probably score a good proportion of “hits” by ringing the changes on a few common types of face, he can greatly increase this proportion by a little adroit “pumping” of the sitter which will give him a guide to at least the general type of face expected, thus enabling him to “deliver the goods,” at any rate approximately, at the next _séance_.
It should also be remembered that in everyday life recognition is a much more sketchy affair than might at first be suspected. Experiments have shown that in reading, or in viewing a drawing, we do not take cognizance of each individual element; on the contrary our attention flits, so to speak, from point to point, skipping altogether the intervening matter. We thus obtain an outline or skeleton impression which we fill up from our own resources. We actually notice a few salient features and interpolate the rest; hence, for example, the well-known difficulty of “spotting” mis-prints in proofs. This process is perfectly satisfactory for ordinary purposes such as reading, and seldom results in our misinterpreting the symbols before us, and when it does the context usually puts us right. But in dealing with spirit photographs the context, if there can properly be said to be any, is much more likely to put us wrong. The “salient features” which “leap to the eyes” are, in this case, those which suffice to locate a face as belonging to a certain general type, while the details which we fill up for ourselves are just those which are necessary for the identification of a particular individual. Consequently, false recognition is easy provided the general type is all right. The “beauty” is emphatically “in the eye of the beholder.” As “M.A. (Oxon),” a famous spiritualist and a believer in spirit photographs, well said: