“The poor young man was not near enough to observe my wrinkles and my double chin, Madame Justine!”

“Bah! You will have forgotten the word wrinkle, which is not d’ailleurs a pretty one, by the time I have finished giving you my course of treatment. And as for a double chin, look at me, madame! I assure you that, in my time, I have developed no less than five double chins. And I have rubbed them all away. Do you suppose, then, that I shall allow you to have one?”

Mrs. Vanderstein looked as she was bidden. Indeed she lost no opportunity of studying the countenance of the little Frenchwoman, who, on her own admission, was at least ten years older than herself, but whose face was as smooth and unlined as that of a girl, though there was an indefinable something in the expression, an experienced glimmer, perhaps, in the eyes, that prevented her appearance from being entirely youthful.

Still, she might very well have been taken for Mrs. Vanderstein’s junior, even for her younger sister, possibly, if she had been as well dressed, for there was a certain resemblance between the two women. Both were short and plump, both had long oval faces and brown eyes set rather near together beneath arched, well-marked eyebrows, and, though Madame Querterot had not a drop of Jewish blood in her veins and her nose did not assume the Hebraic droop that in Mrs. Vanderstein betrayed her race, yet it was distinctly of the hooked variety and gave her a family likeness to the children of Israel, on which fact her relations and friends had frequently considered it entertaining to dwell. Her hair, however, was golden and fluffy, curling about her head with a juvenile abandon; while Mrs. Vanderstein’s dark, straight locks were simply and severely dressed at the back, and concealed on her forehead by a large, flat curled fringe in the manner affected by the English Royal ladies.

Mrs. Vanderstein at all events was sincere in her admirations.

“If you can make me look as young as you do,” she said now, “I ask nothing better. But indeed London in this hot weather is very wearing, and I see myself grow older every morning. To-day it was oppressive to drive even in an open motor.”

To drive? Ah! Madame Querterot was not imaginative, but a vision of the crowded bus in which she went about her business floated before her, side by side with one of a rushing motor car; and she paused in her work for a minute and looked around her.

An electric fan revolved tirelessly above the window, and on a table at the foot of the bed was placed a large block of ice, half hidden in flowers and ferns. She raised herself, inhaling the cool air in long, deep breaths.

“It has been hot, very hot, these last days,” she admitted. “It reminds me of our beautiful Paris, and of much in my young days that I would be content to forget,” she added, with a laugh. “Ah, the room in that city, in which as a girl I used to work; the little dark room where I learnt my trade! It was hot in that room in the summer. But, madame, I could not tell you how hot it was. I remember one of the girls who used to pray quite seriously to die, because, she explained to us, wherever she went in another world it could not fail to be more cool. It was over a baker’s kitchen and had no window except one which gave on to a sort of shaft that ran up the middle of the house, so that we had the gas always burning. Oh, la, la!”

“How dreadful!” murmured Mrs. Vanderstein comfortably. “I wonder it was allowed.”