Her face is silting up, like a pond; layers are accumulating. Every once in a while, when she can afford the time, she spends a few days at a spa north of the city, drinking vegetable juice and having ultrasound treatments, in search of her original face, the one she knows is under there somewhere; she comes back feeling toned up and virtuous, and hungry.
Margaret Atwood, The Robber Bride
aging, aging-gracefully, youthfulness