In Tennessee Williams's Expressionistic drama, The Glass Menagerie,Tom, as narrator and character in the play, realizes that his passionate search for meaning in his life by using his art of poetry to ease his pain has been delusionary. For, he is yet alienated and emotionally overwhelmed by the memory of Laura that he cannot escape:
I pass the lighted window of a shop where perfume is sold. The window is filled with peices of colored glass, tiny transparent bottles in delicate colors, like bits of a shattered rainbow. Then all at once my sister touches my shoulder. I turn around and look into her eyes...O Laura, Laura, I tried to leave you behind me, but I am more faithful than I intended to be!
The symbolic imagery of the dimmer light of candles points to the extinguishing of Laura's hope and both Tom and Laura's dreams in the desperate 1930s of the setting. When Tom tells his sister "Blow out your candles, Laura," he extinguishes both hers and his search for meaning in life. This use of expressionistic techniques reflects the hopelessness of Tom's emotional sensibilities.