The document provides information on numerous artworks from the Impressionist movement through early 20th century styles like Art Nouveau. It discusses the artists, subjects, styles, and contexts of works like Monet's Gare St-Lazare, Renoir's Moulin de la Galette, Van Gogh's Flowering Plum Tree, Seurat's A Sunday Afternoon on La Grand Jatte, Gaudi's Casa Mila, and Klimt's The Kiss. The works demonstrate developments from Impressionism to Post-Impressionism, Symbolism, and Art Nouveau through the use of subjects, techniques, and materials.