The fresh air and the swift motion soon completed the reaction from Helen's morning unhappiness; and as generally happened when she was much excited, her imagination carried her away in one of her wild flights of joy, so that her companion was as much lost as ever in admiration and delight. Helen told him countless stories, and made countless half-comprehended witticisms, and darted a great many mischievous glances which were comprehended much better; when they had passed within the gates of Fairview, being on private land she felt even less need of restraint, and sang “Dich, theure Halle, gruss' ich wieder!” and laughed at her own cleverness quite as much as if her companion had understood it all. After that it was a new delight to discover that work was progressing rapidly upon the trimming of the forest and the turning of the grass-grown road into a broad avenue; likewise the “hay crop” was in, and the lawn plowed and raked and ready for grass seed, and the undesirable part of the old furniture carted away,--all of which things Helen knew had been done according to her commands. And scarcely had all this been appreciated properly before the architect arrived; Helen was pleased with him because for one thing he was evidently very much impressed by her beauty, and for another because he entered so understandingly into all her ideas. He and the girl spent a couple of the happiest hours in discussing the details of the wonderful music room, a thing which seemed to her more full of delightful possibilities than any other in all her radiant future; it was a sort of a child's dream to her, with a fairy godmother to make it real, and her imagination ran riot in a vision of banks of flowers, and of paintings of all things that embody the joys of music, the “shapes that haunt thought's wildernesses.” At night the whole was to be illuminated in such a way as to give these verisimilitude, and in the daytime it would be no less beautiful, because it was to be almost all glass upon two sides. Helen was rejoiced that the architect realized the importance of the fact that “a music room ought to be out of doors;” and then as she made the further welcome discovery that the moon would shine into it, she vowed eagerly that there would be no lights at all in her music room at those times. Afterwards she told a funny story of how Schumann had been wont to improvise under such circumstances, until his next-door neighbor was so struck by the romance of it that he proceeded to imitate it, and to play somebody or other's technical studies whenever the moon rose; at which narrative Helen and the architect laughed very heartily, and Mr. Harrison with them, though he would not have known the difference between a technical study and the “Moonlight Sonata.”