In "Zen in the Art of Writing," Ray Bradbury presents the idea that plot serves merely as a trace of characters' journeys rather than the focal point of a story. He compares plot to footprints in the snow that represent the passing moments of characters who are embarking on significant adventures. This metaphor emphasizes that the essence of storytelling lies not in the structure of events but in the depth of the characters' experiences and emotions.

Bradbury suggests that a compelling narrative derives its strength from the characters and their unique journeys, rather than a tightly woven plot. The footprints symbolize the transient nature of plot, indicating that while it is present, the real depth comes from understanding the characters' motivations and destinations. Ultimately, the journey and transformation of the characters are what enrich the narrative, making it memorable and meaningful.