Motifs are recurring structures, contrasts, or literary devices that can help to develop and inform the text’s major themes.
Throughout the play, Blanche avoids appearing in direct, bright light, especially in front of her suitor, Mitch. She also refuses to reveal her age, and it is clear that she avoids light in order to prevent him from seeing the reality of her fading beauty. In general, light also symbolizes the reality of Blanche’s past. She is haunted by the ghosts of what she has lost—her first love, her purpose in life, her dignity, and the genteel society (real or imagined) of her ancestors.
Blanche covers the exposed lightbulb in the Kowalski apartment with a Chinese paper lantern, and she refuses to go on dates with Mitch during the daytime or to well-lit locations. Mitch points out Blanche’s avoidance of light in Scene Nine, when he confronts her with the stories Stanley has told him of her past. Mitch then forces Blanche to stand under the direct light. When he tells her that he doesn’t mind her age, just her deceitfulness, Blanche responds by saying that she doesn’t mean any harm. She believes that magic, rather than reality, represents life as it ought to be. Blanche’s inability to tolerate light means that her grasp on reality is also nearing its end.
In Scene Six, Blanche tells Mitch that being in love with her husband, Allan Grey, was like having the world revealed in bright, vivid light. Since Allan’s suicide, Blanche says, the bright light has been missing. Through all of Blanche’s inconsequential sexual affairs with other men, she has experienced only dim light. Bright light, therefore, represents Blanche’s youthful sexual innocence, while poor light represents her sexual maturity and disillusionment.
Throughout A Streetcar Named Desire, Blanche bathes herself. Her sexual experiences have made her a hysterical woman, but these baths, as she says, calm her nerves. In light of her efforts to forget and shed her illicit past in the new community of New Orleans, these baths represent her efforts to cleanse herself of her odious history. Yet, just as she cannot erase the past, her bathing is never done. Stanley also turns to water to undo a misdeed when he showers after beating Stella. The shower serves to soothe his violent temper; afterward, he leaves the bathroom feeling remorseful and calls out longingly for his wife.
Both Stanley and Blanche drink excessively at various points during the play. Stanley’s drinking is social: he drinks with his friends at the bar, during their poker games, and to celebrate the birth of his child. Blanche’s drinking, on the other hand, is anti-social, and she tries to keep it a secret. She drinks on the sly in order to withdraw from harsh reality. A state of drunken stupor enables her to take a flight of imagination, such as concocting a getaway with Shep Huntleigh. For both characters, drinking leads to destructive behavior: Stanley commits domestic violence, and Blanche deludes herself. Yet Stanley is able to rebound from his drunken escapades, whereas alcohol augments Blanche’s gradual departure from sanity.
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