An authority on the phenomena of the astral plane has written entertainingly and correctly regarding this phase of simple clairvoyance, as follows: "The possession of this extraordinary and scarcely expressible power, then, must always be borne in mind through all that follows. It lays every point in the interior of every solid body absolutely open to the gaze of the seer, just as every point in the interior of a circle lies open to the gaze of a man looking down upon it. But even this is by no means all that it gives to its possessor. He sees not only the inside as well as the outside of every object, but also its astral counterpart. Every atom and molecule of physical matter has its corresponding astral atoms and molecules, and the mass which is built up out of these is clearly visible to the clairvoyant. Usually the astral form of any object projects somewhat beyond the physical part of it, and thus metals, stones and other things are seen surrounded by an astral aura. "It will be seen at once that even in the study of inorganic matter a man gains immensely by the acquisition of this vision. Not only does he see the astral part of the object at which he looks, which before was wholly hidden from him; not only does he see much more of its physical constitution than he did before, but even what was visible to him before is now seen much more clearly and truly. * * * Another strange power of which he may find himself in possession is that of magnifying at will the minutest physical or astral particle to any desired size, as through a microscope--though no microscope ever made, or ever likely to be made, possesses even a thousandth part of this psychic magnifying power. By its means the hypothetical molecule and atom postulated by science become visible and living realities to the occult student, and on this closer examination he finds them to be much more complex in their structure than the scientific man has yet realized them to be. It also enables him to follow with the closest attention and the most lively interest all kinds of electrical, magnetic, and other etheric action; and when some of the specialists in these branches of science are able to develop the power to see these things whereof they write so facilely, some very wonderful and beautiful revelations may be expected.