Henri Matisse was a highly influential French artist known for his use of color and fluid style. Over his career he helped define revolutionary developments in painting and sculpture in the early 20th century. While initially labelled a Fauve for his expressive use of color, by the 1920s he was hailed as an upholder of classical French painting traditions. His mastery of color and drawing established him as a leading figure in modern art over his 50-year career.