A symbol is an object or place used to represent an abstract idea or quality. In the novel The Great Gatsby by F. Scott Fitzgerald there are many such symbols. F. Scott Fitzgerald incorporates each symbol into the plot and structure of the novel. His use of symbolism helps give the reader a better meaning and understanding of the story. The themes of The Great Gatsby are revealed through its use of symbols. Among the most important of the many symbols used in the novel are the green light, the contrast between East Egg and the West Egg, the valley of ashes, and the giant oculist sign. The green light li