"Paint, sir?"

"What! Do you mean to tell me you did not see it?"

"No, sir; there was no paint on this shoe."

"This is ridiculous. I saw it with my own eyes. It was a broad splash right across the toe."

Lord Emsworth interposed.

"You must have made a mistake, my dear Baxter. There is certainly no trace of paint on this shoe. These momentary optical delusions are, I fancy, not uncommon. Any doctor will tell you—"

"I had an aunt, your lordship," said Ashe chattily, "who was remarkably subject—"

"It is absurd! I cannot have been mistaken," said Baxter. "I am positively certain the toe of this shoe was red when I found it."

"It is quite black now, my dear Baxter."

"A sort of chameleon shoe," murmured Ashe.