As Browning admitted to a friend, the love between them was almost instantaneous, a thing of the eyes, mind, and heart--each striving for supremacy, till all were gratified equally in a common joy. They had one bond of sterling union: passion for the art to which both had devoted their lives. To those who love love for love's sake, who _se passionnent pour la passion_, as Prosper Merimée says, there could scarce be a more sacred spot in London than that fiftieth house in unattractive Wimpole Street, where these two poets first met each other; and where, in the darkened room, "Love quivered, an invisible flame." Elizabeth Barrett was indeed, in her own words, "as sweet as Spring, as Ocean deep." She, too, was always, as she wrote of Harriet Martineau, in a hopeless anguish of body and serene triumph of spirit. As George Sand says, of one of her fictitious personages, she was an "artist to the backbone; that is, one who feels life with frightful intensity." To this too keen intensity of feeling must be attributed something of that longing for repose, that deep craving for rest from what is too exciting from within, which made her affirm the exquisite appeal to her of such Biblical passages as "The Lord of peace Himself give you peace," and "He giveth His Beloved Sleep," which, as she says in one of her numerous letters to Miss Mitford, "strike upon the disquieted earth with such a _foreignness_ of heavenly music." Nor was he whom she loved as a man, as well as revered as a poet, unworthy of her. His was the robustest poetic intellect of the century; his the serenest outlook; his, almost the sole unfaltering footsteps along the perilous ways of speculative thought. A fair life, irradiate with fairer ideals, conserved his native integrity from that incongruity between practice and precept so commonly exemplified. Comely in all respects, with his black-brown wavy hair, finely-cut features, ready and winsome smile, alert luminous eyes, quick, spontaneous, expressive gestures--an inclination of the head, a lift of the eyebrows, a modulation of the lips, an assertive or deprecatory wave of the hand, conveying so much--and a voice at that time of a singular penetrating sweetness, he was, even without that light of the future upon his forehead which she was so swift to discern, a man to captivate any woman of kindred nature and sympathies. Over and above these advantages, he possessed a rare quality of physical magnetism. By virtue of this he could either attract irresistibly or strongly repel.