Although it is not a recurring symbol, Catherine’s hair is an important one. In the early, easy days of their relationship, as Henry and Catherine lie in bed, Catherine takes down her hair and lets it cascade around Henry’s head. The tumble of hair reminds Henry of being enclosed inside a tent or behind a waterfall. This lovely description stands as a symbol of the couple’s isolation from the world. With a war raging around them, they manage to secure a blissful seclusion, believing themselves protected by something as delicate as hair. Later, however, when they are truly isolated from the ravages of war and living in peaceful Switzerland, they learn the harsh lesson that love, in the face of life’s cruel reality, is as fragile and ephemeral as hair.