19th Century art: Scroll down to find information on realism, romanticism, impressionism, as well as individual artists

20th Century art: Scroll down to art nouveau, fauvism, and much more

Impressionism: What the painters say ... Then click on the galleries for pictures

Online guided tour through impressionism

Online version of the first impressionist exhibition (1874). Includes scans of the show catalog and comments by critics

The Essence of Line: French Drawings from Ingres to Degas: You can search this online exhibit by artist

The Biography Resource Center: A great place to start! Search by name (passwords available at the circ desk)

Webmuseum, Paris: Use the index to find a brief biography of your artist, as well as examples of his/her work

Louis-Leopold Boilly (brief biographical notes and works) 

Giovanni Boldini (biographical notes and works of art)

Pierre Bonnard from the Met

François Boucher; biography and work from the Met

Eugène Boudin (brief biographical notes); see his work here

William Bouguereau (brief biographical notes and works of art)

Mary Stevenson Cassatt from the Met

Paul Cézanne; more on Cézanne; scroll down for some of Cézanne's works here

Pierre Puvis Chavannes from Answers.com

Camille Claudel; and notes from the Rodin Museum

Jean-Baptiste-Camille Corot from the Met

Gustave Courbet from the Met

Charles-François Daubigny from the Met

Honoré-Victorin Daumier from the Met

Jacques-Louis David from the Met

Edgar Degas; more on Degas; see some of his work at the National Gallery of Art

Jean Dubuffet Foundation; brief biography and several works from the Tate Collection

Niki de Saint-Phalle (her official site); more about The Tarot Garden

Henri de Toulouse-Lautrec (biography, paintings, posters, etc.); more from the National Gallery of Art

Jean-Louis André-Théodore Gericault from the Met

Jean-Honoré Fragonard; see his works here

Paul Gauguin from the Met

Jean-Léon Gérôme from the Met

Claude Lorrain; see his works here

René Magritte; Magritte's exhibition at SFOMA; more on Magritte

Édouard Manet; Tour: Manet and his Influence (from the National Gallery of Art)

Henri Matisse; and Henri Matisse and the Fauves (from the National Gallery of Art)

Jean-François Millet from the Met

Claude Monet; and more on Monet from the Met

Berthe Morisot; more works from the National Gallery of Art

Camille Pissarro; see some of Pissarro's works at the National Gallery of Art

Pierre-Auguste Renoir; see some of Renoir's works here

Auguste Rodin; Musée Rodin; and biography and works from the National Gallery of Art

Henri Rousseau; see his work at the National Gallery of Art

John Singer Sargent from the Met

Georges Seurat; and more on Seurat from the Met

Jacques Joseph Tissot; see his works here

Constant Troyon life and work

Vincent Van Gogh; visit the Vincent Van Gogh Gallery