French Post-Impressionism was an art movement that emerged in the late 19th century, characterized by a focus on emotion and individual expression. Two of the most prominent French Post-Impressionist artists were Paul Cezanne and Henri Rousseau. Cezanne is known for his use of color and geometric shapes to create a sense of depth and structure in his paintings. Rousseau, on the other hand, was known for his primitive style and dreamlike scenes.