"Possibly," he said aloud, "she is a modern and fashionable Undine, and has never yet received a woman's soul. The good Lord deliver me from trying to awaken it, as did the knight of old in the story, by swelling the long list of her victims. I can scarcely imagine a more pitiable and abject creature than a man (once sane and sensible) in thraldom to such a tantalizing semblance of a woman. She would no more appreciate his devotion than the jackdaw the pearl necklace it pecked at. "I fear my Undine theory won't answer. Stanton says she has no heart, and her face and manner confirm his words. But now I think of it, the original Undine lived a long time ago--in the age of primeval simplicity, when even cool-blooded water nymphs had hearts. One is induced to think, in our age, that this organ will eventually disappear with the other characteristics of ancient and undeveloped man, and that the brain, or what stands for it, will become all in all. In the first instance the woman's soul came in through the heart; but I suppose that in the case of a modern Undine it could enter most readily through the head. I wonder if there is something like an unawakened mind, sleeping under that broad low brow that mocks one with its fair intellectual outline. I wonder if it would be possible to set her thinking, and so eventually render her capable of receiving a woman's soul. As it is now she seems to possess only certain disagreeable feminine propensities. One might engage in such an experiment as a philosopher rather than a lover; or, what is more to my purpose, as an artist. "By Jove! I would half like to make the attempt; it would give zest to one's summer vacation. Well, what is to hinder? Now I think of it she remarked that she was to spend the season at the Lake House, not far from the Hudson, a place well suited to my purposes. There are the wild highlands on one side, and a soft pastoral country on the other. I could there find abundant opportunity for varied studies in scenery, and at the same time beguile my idle hours at the hotel with this face of marvellous capabilities and possibilities. The features already exist, and would be beautiful if the girl were dead, and they could be no longer distorted by the small vices of the spirit back of them. They might become transcendently beautiful, could she in very truth receive the soul of a true and thoughtful woman--a soul such as makes my mother beautiful in her plain old age. "I'm inclined to follow this odd fancy. That girl is a 'rara avis' such as has never flown across my path before. I shall have a quarrel with nature all my life if I must believe she can fashion a face capable of meaning so much and yet actually meaning so little, and that little disgusting." After a few moments of deep thought, he again started to his feet and commenced pacing his studio.