In narrative, a motif is a distinctive repeating feature or idea; often, it helps develop other narrative (or literary) aspects such as theme or mood. A narrative motif can be created through the use of imagery, structural components, language, and other elements throughout literature. The flute in Arthur Miller's play Death of a Salesman is a recurrent sound motif that conveys rural and idyllic notions. Another example from modern American literature is the green light found in the novel The Great Gatsby by F. Scott Fitzgerald.