It was in good-humored explanations like this that the Strangs managed to conceal their real interest in Gargoyle. They did not remind people of their only child, the brave boy of seven, who died before they came to Mockwood. Under the common sense that set the two instantly to work building a new home, creating new associations, lay the everlasting pain of an old life, when, as parents of a son, they had seemed to tread springier soil, to breathe keener, more vital air. And, though the Strangs adhered patiently to the recognized technicalities of Mockwood existence, they never lost sight of a hope, of which, against the increasing evidence of worldly logic, their human hearts still made ceaseless frantic attestation. Very slowly, but very constructively, it had become a fierce though governed passion with both--to learn something of the spiritual life coursing back of the material universe. Equally slowly and inevitably had the two come to believe that the little changeling at the lodge held some wordless clue, some unconscious knowledge as to that outer sphere, that surrounding, peopled ether, in which, under their apparent rationality, the two had come to believe. Yet the banker and his wife stood to Mockwooders for no special cult or fad; it was only between themselves that their quest had become a slowly developing motive. "Gargoyle was under the rose-arbor this morning." It was according to custom that Evelyn Strang would relate the child's latest phase. "He sat there without stirring such a long time that I was fascinated. I noticed that he never picked a rose, never smelled one. The early sun fell slanting through their petals till they glowed like thin little wheels of fire. John dear, it was that scalloped fire which Gargoyle was staring at. The flowers seemed to lean toward him, vibrating color and perfumes too delicate for me to hear. _I_ only saw and smelled the flowers; Gargoyle looked as if he _felt_ them! Don't laugh; you know we look at flowers because when we were little, people always said, 'See the pretty flower, smell the pretty flower,' but no one said, 'Listen and see if you can hear the flower grow; be still and see if you can catch the flower speaking.'" Strang never did laugh, never brushed away these fantastic ideas. Settling back in his piazza chair, his big hands locked together, he would listen, amusing himself with his pet theory of Gargoyle's "undressed mind." "By the way," he said once, "that reminds me, have you ever seen our young Solomon of the flower-harem smile?" "Of course I haven't; neither have you." Young Mrs. Strang averred it confidently. "He never has smiled, poor baby, nor cried--his mother told me that long ago." The banker kept his eyes on the treetops; he had his finger-tips nicely balanced before he remarked, with seeming irrelevance: "You know that nest in the tree we call the Siegfried tree?" She nodded.