"Just the thing!" cried Henriette. "To-night Mrs. Rockerbilt gives a moonlight reception on her lawns. They adjoin ours. She will wear her tiara, and I want you when she is in the gardens to hide behind some convenient bit of shrubbery and make an exact detail sketch of the tiara. Understand?"

"I do," said I.

"Don't you miss a ruby or a diamond or the teeniest bit of filigree, Bunny. Get the whole thing to a carat," she commanded.

"And then?" I asked, excitedly.

"Bring it to me; I'll attend to the rest," said she.

"IT WAS NOT ALWAYS EASY TO GET THE RIGHT LIGHT"

You may be sure that when night came I went at the work in hand with alacrity. It was not always easy to get the right light on the lady's tiara, but in several different quarters of the garden I got her sufficiently well, though unconsciously, posed to accomplish my purpose. Once I nearly yielded to the temptation to reach my hand through the shrubbery and snatch the superb ornament from Mrs. Rockerbilt's head, for she was quite close enough to make this possible, but the vulgarity of such an operation was so very evident that I put it aside almost as soon as thought of. And I have always remembered dear old Raffles's remark, "Take everything in sight, Bunny," he used to say; "but, damn it, do it like a gentleman, not a professional."

The sketch made, I took it to my room and colored it, so that that night, when Henriette returned, I had ready for her a perfect pictorial representation of the much-coveted bauble.