How does Post-Impressionism differ from Impressionism?

Post-Impressionism emerged in late 19th-century France as both an extension of and a reaction against Impressionism. While Impressionism focused on the objective, transient recording of light and color in nature, Post-Impressionists rejected this "indifferent objectivity" in favor of more personal, symbolic, or structural expression.12

Key differences include:

• Objective vs. Subjective: Impressionists sought to capture the fleeting effects of light and weather en plein air. Post-Impressionists moved toward individual, often emotional or spiritual, interpretations of their subjects.32
• Technique and Structure: Where Impressionists used sketchy brushwork to depict light, Post-Impressionists often emphasized underlying structure or theoretical application. For example, Paul Cézanne sought "monumental permanence" rather than transient effects, while Georges Seurat utilized pointillism—a scientific approach to color—to achieve luminosity.23
• Social Dynamics: Unlike the close-knit, convivial group of Impressionists, Post-Impressionists frequently worked in isolation, developing highly personal styles.2

Despite these departures, Post-Impressionists retained the Impressionist legacy of brilliant color, freedom from traditional subject matter, and the use of broken color to define form.12