This document provides an overview of several Post-Impressionist artists including Pierre-Auguste Renoir, Edgar Degas, James Abbott McNeil Whistler, Mary Cassatt, Auguste Rodin, Vincent van Gogh, Paul Gauguin, Georges Seurat, Paul Cezanne, Henri Rousseau, and Edvard Munch. It summarizes some of their key works, styles, and artistic innovations that pushed beyond Impressionism towards more symbolic and expressive representations.