As he was looking at her, Mrs. Clarke turned slightly and glanced up at the statue of Echo, and immediately Dion realized that she had beauty.  The line of her profile was wonderfully delicate and refined, almost ethereal in its perfection; and the shape of her small head was exquisite.  Her head, indeed, looked girlish.  Afterwards he knew that she had enchanting hands—­moving purities full of expressiveness—­and slim little wrists.  Her expression was serious, almost melancholy, and in her whole personality, shed through her, there was a penetrating refinement, a something delicate, wild and feverish.  She looked very sensitive and at the same time perfectly self-possessed, as if, perhaps, she dreaded Fate but could never be afraid of a fellow-creature.  He thought: 

“She’s like Echo after her punishment.”

On his way to greet Mrs. Chetwinde, he passed by her; as he did so she looked at him, and he saw that she thoroughly considered him, with a grave swiftness which seemed to be an essential part of her personality.  Then she spoke to Esme Darlington.  Dion just caught the sound of her voice, veiled, husky, but very individual and very attractive—­a voice that could never sing, but that could make of speech a music frail and evanescent as a nocturne of Debussy’s.

“Daventry’s right,” thought Dion.  “That woman is surely innocent.”

Mrs. Chetwinde, who was as haphazard, as apparently absent-minded and as shrewd in her own house as in the houses of others, greeted Dion with a vague cordiality.  Her husband, a robust and very definite giant, with a fan-shaped beard, welcomed him largely.

“Never appear at my wife’s afternoons, you know,” he observed, in a fat and genial voice.  “But to-day’s exceptional.  Always stick to an innocent woman in trouble.”

He lowered his voice in speaking the last sentence, and looked very human.  And immediately Dion was aware of a special and peculiar atmosphere in Mrs. Chetwinde’s drawing-room on this Sunday afternoon, of something poignant almost, though lightly veiled with the sparkling gossamer which serves to conceal undue angularities, something which just hinted at tragedy confronted with courage, at the attempted stab and the raised shield of affection.  Here Mrs. Clarke was in sanctuary.  He glanced towards her again with a deepening interest.

“Canon Wilton’s coming in presently,” said Mrs. Chetwinde.  “He’s preaching at St. Paul’s this afternoon, or perhaps it’s Westminster Abbey—­something of that kind.”

“I’ve heard him two or three times,” answered Dion, who was on very good, though not on very intimate, terms with Canon Wilton.  “I’d rather hear him than anybody.”

“In the pulpit—­yes, I suppose so.  I’m scarcely an amateur of sermons.  He’s a volcano of sincerity, and never sends out ashes.  It’s all red-hot lava.  Have you met Cynthia Clarke?”

“No.”

“She’s over there, echoing my Echo.  Would you like——?”