A fierce struggle over the ownership of a house filled with priceless art forces a young woman to choose between her moral integrity and her personal desires. Mrs. Gereth, the widowed owner of Poynton, attempts to prevent her son Owen from marrying a woman she deems unworthy of the family's exquisite collection. She recruits Fleda Vetch, a young woman of refined taste, to intervene in the engagement. As the conflict intensifies, Fleda finds herself caught between her loyalty to Mrs. Gereth, her growing affection for Owen, and her own rigid ethical standards, leading to a complex web of social maneuvering and emotional repression.

Readers and critics frequently highlight the precision of the prose and the intricate psychological depth of the characters. Discussion often centers on the moral ambiguity of Fleda Vetch and the manipulative nature of Mrs. Gereth. The narrative is noted for its slow, deliberate pacing which mirrors the internal hesitation of the characters. Many observers appreciate how the author elevates a domestic dispute into a profound meditation on ethics and aesthetics. The work remains a subject of study for its mastery of the psychological novel form.