He was born into an old family of manufacturers. Initially, he studied sculpture at the and the Académie Royale des Beaux-Arts in Brussels. In 1911, he moved to Düsseldorf and got married. From 1915 to 1918, he was a voluntary participant in World War I, an experience that left him opposed to militarism. A year after his return, he joined the left-wing Aktivistenbund 1919. He was also one of the co-founders of "Young Rhineland". During this time, he turned from sculpture to painting; with an emphasis on social commentary. In 1922, he became a member of the Communist Party of Germany. Two years later, he was one of the co-founders of the satirical journal Die Peitsche. Together with and Gert Heinrich Wollheim, he published cartoons and graphics in opposition to militarism and supporting "class justice". He and several other left-leaning German painters also participated in the "First General Art Exhibition" in Moscow. After "Young Rhineland" broke up, he became a board member of its successor, the "Rhenish Secession". In 1929 he, Schwesig,,, Julo Levin, and the actor/director Wolfgang Langhoff created the Association of Revolutionary Visual Artists. After Hitler's rise to power in 1933, his paintings were classified as "degenerate art" and banned from being shownin public. Cut off from his livelihood and increasingly impoverished, he joined the Resistance and distributed illegal Communist pamphlets. He also became part of a group of Anti-fascist artists in Düsseldorf, who offered each other mutual financial support and protection, centered around the painter, Otto Pankok. His activities put him under constant surveillance by the Gestapo and he was arrested in 1937, on suspicion of high treason, but released in 1938. In February, 1943, he was arrested again and sent to, where he was assigned to a labor gang doing heavy road-clearing work. A combination of exhaustion and insulin deprivation caused his death in July. In 1962, a monument was erected in the, commemorating Ludwigs, Julo Levin and Franz Monjau. A stolperstein was later placed at his residence in Düsseldorf. Thirty of his paintings are on display at the Museum Kunstpalast.
