Ernst Heinrich Barlach was a German expressionist sculptor, medallist, printmaker and writer. Although he was a supporter of the war in the years leading to World War I, his participation in the conflict made him change his position, and he is mostly known for his sculptures protesting against the war. This created many conflicts during the rise of the Nazi Party, when most of his works were confiscated as degenerate art. Stylistically, his literary and artistic work would fall between the categories of twentieth-century Realism and Expressionism.

Expressionism is a modernist movement, initially in poetry and painting, originating in Northern Europe around the beginning of the 20th century. Its typical trait is to present the world solely from a subjective perspective, distorting it radically for emotional effect in order to evoke moods or ideas. Expressionist artists have sought to express the meaning of emotional experience rather than physical reality.