To understand Tolkien's use of imagery, one must understand imagery as a concept. "Imagery refers to words that trigger the mind of a reader to recall images, or mental pictures, that engage one of the five senses: sight, sound, taste, smell, and touch" (Poxon). "There are two common types of images: literal and figurative" (Poxon). A literal image represents a "literal object or sensation. Its meaning is obvious and realistic and needs no interpretation. It is what it says it is." Tolkien uses a larger amount of figurative language in The Hobbit than literal.
A figurative image means more than what it says it is. It suggests certain meanings that must be interpreted. Similes, metaphors, and personification are just a few examples of figurative language that Tolkien uses in his fairy tale. These forms of figurative language help the reader create a "mental picture" . For example, when Bilbo Baggins meets Gollum, a