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Dadaism, a key 20th-century avant-garde art movement, found significant expression through the paintings of Marcel Janco. Janco's abstract and unconventional works, characterized by bold colors, geometric shapes, and a rejection of traditional artistic norms, aligned perfectly with the Dadaist spirit of experimentation, anti-establishment, and the exploration of the irrational. His paintings became a vibrant visual language that amplified Tzara's literary pursuits and further enriched the Dadaist movement.