Expressionism was an art movement that emerged in the early 20th century, characterized by its emphasis on representing emotional experience rather than physical reality. Some of the prominent artists associated with Expressionism are:

1. Edvard Munch: Known for his iconic work "The Scream," Munch's art often explored themes of psychological anguish and existential dread.

2. Egon Schiele: An Austrian painter noted for his raw, often erotic depictions of the human figure, characterized by twisted body shapes and expressive line work.

3. Wassily Kandinsky: A pioneer of abstract art, Kandinsky's works are known for their vibrant colors and shapes, aiming to convey spiritual and emotional experiences.

4. Ernst Ludwig Kirchner: A founding member of the Die Brücke group, Kirchner's work is marked by bold colors and dynamic compositions, often depicting urban scenes and nudes.

5. Franz Marc: A member of the Der Blaue Reiter group, Marc is known for his vivid depictions of animals, using color to convey emotion and spirituality.

6. Emil Nolde: Known for his expressive use of color and brushwork, Nolde's work often includes vivid landscapes and religious scenes.

7. Max Beckmann: His paintings are known for their complex compositions and existential themes, often reflecting the turmoil and trauma of his time.

8. Oskar Kokoschka: An Austrian artist and playwright, Kokoschka's expressionist portraits and landscapes are known for their emotional intensity.

9. Karl Schmidt-Rottluff: Another key member of the Die Brücke group, Schmidt-Rottluff's work is characterized by its bold use of color and simplified forms.

10. Paula Modersohn-Becker: One of the first female Expressionists, her work often focused on intimate portraits and still lifes, marked by their introspective quality.

These artists, through their intense and often dramatic works, sought to express the inner emotional and psychological states, making Expressionism a deeply influential movement in the history of art.