Symbolist theatre emerged in the late 19th century as a reaction against realism and naturalism. It sought to express deeper truths and emotions through symbolic imagery and abstract themes rather than straightforward narratives. This movement emphasized the use of language, music, and visual elements to evoke feelings and ideas, often drawing on mythology and dreams. Key figures in symbolist theatre include playwrights like Maurice Maeterlinck and August Strindberg, who explored the inner workings of the human psyche. The movement influenced later theatrical styles, including Expressionism and Surrealism, paving the way for more experimental forms of performance art.