What artistic movement emphasizes imagination and is characterized by incongruous juxtapositions?

Surrealism is the artistic movement that emphasizes imagination and is known for its use of incongruous juxtapositions. This movement emerged in the early 20th century and sought to challenge the conventional perceptions of reality by exploring the unconscious mind and dreams. Surrealists often combined unexpected elements that provoke thought and challenge the viewer's understanding of reality, leading to unique and thought-provoking artwork. The focus on imagination allows for a vast range of interpretations and meanings, which is a hallmark of surrealist works.

Impressionism, while focused on capturing light and color, does not primarily emphasize the exploration of the subconscious or dream-like states. Realism strives to depict subjects in a more lifelike and straightforward manner, focusing on everyday experiences without the imaginative flair of Surrealism. Expressionism emphasizes emotional experience rather than the fantastical juxtapositions found in Surrealism. Thus, the characteristics of Surrealism make it the most fitting choice in this context.