Contrast Impressionism and Post-Impressionism in terms of brushwork, color, and subject matter.

• A. Impressionism emphasizes detailed contour lines; Post-Impressionism uses flat color.
• B. Impressionism uses tight brushwork and formal subjects; Post-Impressionism uses subtle color and everyday scenes.
• C. Impressionism uses pointillism.
• D. Impressionism uses loose brushwork and optical color mixing with everyday scenes; Post-Impressionism varies—Van Gogh uses expressive brushwork and intense color; Cézanne emphasizes form; Seurat uses pointillism.

Answer: (D)