How would you describe the story's atmosphere at the beginning? How does this atmosphere help to emphasize the ending?
The atmosphere (mood) of the story is one of calm precision. Miss Strangeworth lives in a neighborhood where she commands the attention and respect of her neighbors. Everything and everyone is in its place. The shopkeeper knows what she buys on a regular basis. Mrs. Crane stops her and looks to her for advice regarding her baby. Even the teenagers at the post office show her respect.
Miss Strangeworth is a woman of habit, following the same daily routine. Her house is beautiful. In her home and in her life, it seems everything dare not defy her wishes, and she is appreciated as a good neighbor and pillar of the community.
Shirley Jackson (the author) uses this sense of calm orderliness to distract us. We excuse the older woman's eccentricities because she we expect it of someone her age, who so lives in the past. She seems to care for the town in a very personal way.
It is not until we approach the end of the story that contradictions to what we believe about this elderly woman start to surface. Before we even have time to register what is happening and the significance of these new details, the secret she harbors is out. We are fascinated by the true evil in the story: not of others in the town, but in Miss Strangeworth. We are shocked by what we learn, and then stunned when she learns of her mutilated roses.
The unexpectedness of the ending works beautifully because Jackson gives us no hint, but sets us up to be blindsided, and that is the beauty of Jackson's short stories. At the last minute, she pulls the rug out from under our feet—it's wonderfully creepy!
At the beginning of this story, Jackson creates a calm, serene, and idyllic atmosphere. The sun is "shining," for example, the air is "fresh," and the buildings in the town appear "washed" and "bright." This serenity is further reinforced by the strong image of Miss Strangeworth's roses, a symbol of her civic pride.
Through the description of this "fragrant, summer day," Jackson creates an almost-idealized world for the reader in which it seems that nothing can disturb the peace and sense of calm which is depicted in the story's exposition.
As a result, Jackson successfully emphasizes the ending of the story because the reader is completely distracted by the sense of peace that she has created. Moreover, through the characterization of Miss Strangeworth in the opening paragraphs, the reader does not supect that such a seemingly-demure and kind old lady would be capable of committing such horrible crimes.
Jackson, therefore, successfully employs distraction techniques to focus the reader's attention on the idealized town and, more importantly, away from Miss Strangeworth.