Desolate London Streets: Bowen paints a picture of the war city, describing the streets as "deserted," with bombed-out buildings and a stillness. This imagery sets a bleak and unsettling backdrop for the story, evoking a sense of isolation and danger.
The Letter: A key element of the story is the letter that Mrs. Drover finds upon her return. The description of the letter as being "freshly opened" with "inking slightly blurred" creates a sense of mystery. The imagery of the letter adds to the suspense as Mrs. Drover becomes increasingly disturbed by its contents.
Dark Figures and Shadows: Bowen employs imagery of dark figures and shadows to enhance the sense of mystery and threat. Mrs. Drover sees a shadowy figure in the distance and encounters a man wearing a dark suit and hat, adding an element of the supernatural and heightening the suspense.