Which element of literature often relies heavily on sensory details?

Imagery is a literary element that focuses on creating vivid and descriptive representations that appeal to the senses. It often involves the use of detailed language that evokes sights, sounds, smells, tastes, and textures, helping readers to vividly imagine scenes, settings, or emotions. By incorporating sensory details, imagery enriches the reader's experience and allows them to engage more fully with the narrative.

For example, when an author describes a serene forest, they might detail the rustling leaves, the scent of pine, and the soft sound of a stream flowing by. This engagement with the senses makes the text more immersive and memorable. Other elements, such as character development, theme, and plot structure, may use descriptive language but do not specifically focus on sensory details to the extent that imagery does. Thus, imagery is the correct answer as it distinctly relies on sensory experiences to convey meaning and create atmosphere.