Quote from : Pattern Recognition Book

She'd first seen Covent Garden after a heavy snow, walking with her hand in Win's, and she remembers the secret silence of London then, the amazing hush of it, slush crunching beneath her feet and the sound made by trapezoidal sections of melting snow falling from wires overhead. Win had told her that she was seeing London as it had looked long ago, the cars mostly put away and the modern bits shrouded in white, allowing the outlines of something older to emerge. And what she had seen, that childhood day, was that it was not a place that consisted of buildings, side by side, as she thought of cities in America, but a literal and continuous maze, a single living structure (because still it grew) of brick and stone.