Nothing, however, seemed to be able to keep the mercury out of Doctor Prunesquallor, and after looking quickly from face to face, he examined his fingernails, one by one, with a ridiculous interest; and then turning suddenly from his task as he completed the scrutiny of the tenth nail, he skipped to the window, a performance grotesquely incongruous in one of his years, and leaning in an over-elegant posture against the window frame, he made that peculiarly effeminate gesture of the left hand that he was so fond of, the placing of the tips of thumb and index finger together, and thus forming an O, while the remaining three fingers were strained back and curled into letter C’s of dwindling sizes. His left elbow, bent acutely, brought his hand about a foot away from him and on a level with the flower in his buttonhole. His narrow chest, like a black tube, for he was dressed in a cloth of death’s colour, gave forth a series of those irritating laughs that can only be symbolized by ‘ha, ha, ha,’ but whose pitch scraped at the inner wall of the skull.

‘Cedars,’ said Doctor Prunesquallor, squinting at the trees before him with his head tilted and his eyes half closed, ‘are excellent trees. Very, very excellent. I positively enjoy cedars, but do cedars positively enjoy me? Ha, ha – do they, my dear Mr Flay, do they? – or is this rather above you, my man, is my philosophy a trifle above you? For if I enjoy a cedar but a cedar does not, ha, ha, enjoy me, then surely I am at once in a position of compromise, being, as it were, ignored by the vegetable world, which would think twice, mark you, my dear fellow, would think twice about ignoring a cart load of mulch, ha, ha, or to put it in another way …’

But here Doctor Prunesquallor’s reflections were interrupted by the first of the family arrivals, the twin sisters, their ladyships Cora and Clarice. They opened the door very slowly and peered around it before advancing. It had been several months since they had ventured from their apartments and they were suspicious of everyone and of everything.

Doctor Prunesquallor advanced at once from the window. ‘Your ladyships will forgive me, ha, ha, the presumption of receiving you into what is, ha, ha, after all more your own room than mine, ha, ha, ha, but which is nevertheless, I have reason to suspect, a little strange to you if I may be so extraordinarily flagrant; so ludicrously indiscreet, in fact …’

‘It’s the doctor, my dear,’ the lady Cora whispered flatly to her twin sister, interrupting Prunesquallor.

Lady Clarice merely stared at the thin gentleman in question until anyone but the doctor would have turned and fled.

‘I know it is,’ she said at last. ‘What’s wrong with his eyes?’

‘He’s got some disease of course, I suppose. Didn’t you know?’ replied Lady Cora.