Wallington Hall was remote from the major centers of artistic activity in early 19th-century Britain. Yet Pauline Trevelyan single-handedly made her home the focus of High Victorian cultural life. The penniless but clever daughter of a clergyman, Pauline Jermyn married an older man whom she met through a shared passion for geology. Sir Walter Trevelyan was a philanthropist, teetotal, vegetarian, pacifist, and very rich. With his encouragement, she...