In "The Dark Is Rising" by Susan Cooper, the imagery used throughout the narrative paints a vivid picture of the setting and atmosphere. One particular moment describes "the sky dark with wheeling birds," which evokes a sense of foreboding and mystery, reflecting the overarching themes of darkness and light in the story. This imagery serves to enhance the tension and anticipation as the protagonist faces the challenges unfolding around him.
The depiction of birds swirling in the sky contributes to the novel’s exploration of nature’s power and the interconnectedness of the characters with their surroundings. It symbolizes the ominous presence of evil that looms over the world and highlights the protagonist's journey to confront these dark forces. This striking visual reinforces the mood and immerses the reader into the rich, suspenseful landscape that Cooper has created.