The girl on the sofa was a thoroughly healthy person of twenty-four. She played excellent female tennis, and her golf was better than that of half of the male members at the club. Yet she had none of the mannish mannerisms that so often accompany an "athletic" girl. At the present time she was submitting herself to a rigorous course in "housekeeping" majoring in cooking and minoring in accounting, and she had taught Sunday School ever since she had been graduated from Miss Hammond's School at Mill Rock some six years ago. People instinctively liked her unless they were bored by obvious wholesomeness. And although no one ever thought of her as being particularly pretty--she was somewhat too dumpy to be thought that--people noticed her hair, which was a most fashionable shade of red. Then, of course, in as much as she had Mrs. Norris for a mother, one could never be entirely sure that she might not burst forth in some altogether unexpected and delightful manner. Her impromptu _bataille des fleurs_, for example, was still remembered in Woodbridge although it took place nearly sixteen years ago. Somewhere her attention had been caught by the picture of a cherub, or possibly seraph, perched on a cloud and pouring from a cornucopia great masses of flowers upon the delighted earth. The idea seemed such a lovely one that when, in the spring, her mother gave a card party out on the terrace, she determined to give the ladies a delightful surprise. For weeks before it she despoiled the garden, keeping her plans miraculously secret, and storing her treasures away in a waste-basket, in lieu of the cornucopia. And then, when the ladies were twittering away happily beneath, she stepped out upon her porch clad only in a Liberty scarf borrowed from her mother's wardrobe--the young creature in the picture confined itself to a ribonny dress which floated charmingly about it--and discharged her flowers. She was prepared for astonishment in her audience, and her reception was all she could ask; but what she was not prepared for was the insidious decay which had set in among the blooms, and which robbed them entirely of their natural colour and fragrance, transforming them into a composition recognized by polite people only upon their lawns. It had been Mary's first encounter with the baffling thaumaturgy of chemistry; and to the end of her days her confidence in it was never wholly restored.