On that April afternoon all the wallflowers of the world seemed to her released body to have been piled up at the top of Regent Street so that she should walk in fragrance. She was in this exalted mood, the little mouse-coloured young lady slipping along southwards from Harley Street, because she had just had a tooth out. After weeks of miserable indifference she was quivering with responsiveness again, feeling the relish of life, the tang of it, the jollity of all this bustle and hurrying past of busy people. And the beauty of it, the beauty of it, she thought, fighting a tendency to loiter in the middle of the traffic to have a good look-the beauty of the sky across the roofs of the houses, the delicacy of the mistiness that hung down there over the curve of the street, the loveliness of the lights beginning to shine in the shop windows. Surely the colour of London was an exquisite thing. It was like a pearl that late afternoon, something very gentle and pale, with faint blue shadows. And as for its smell, she doubted, indeed, whether heaven itself could smell better, certainly not so interesting. "And anyhow," she said to herself, lifting her head a moment in appreciation, "it can't possibly smell more alive."