Mrs. Stillwell half-rose from her chair.

“Oh, thank you very much, thank you very much!” she said hastily.

“Purely a matter of business, madam. You may not be aware that in these times buying pictures is a somewhat dangerous operation.”

“Oh, indeed! I didn’t know.”

Mrs. Stillwell blanched at the word “dangerous.”

“I mean, we may be compelled to keep them for a considerable time. It’s not easy to find purchasers.”

“No, I suppose not, Mr. MacTavish.”

“You are still unable to fix a price, Mrs. Stillwell?”

“I really—I—no, I don’t think so. I have no idea what the value of the pictures is.”

“Pictures have no value, madam; they are worth just what they can be sold for, neither more nor less.”