Offers art lessons for school children, based on the work of African-American artist Aaron Douglas, focusing on the Harlem Renaissance during the 1920's. http://www.ops.org/wal/douglasweb/
Virtual recreation of the revolutionary show, with images, catalog facsimiles and contemporary criticism. Included works by Renoir, Monet, Pissarro, Morisot, Degas, Sisley, Boudin and Cezanne. http://www.artchive.com/74nadar.htm
X-rays and infrared images of 1512 Italian Renaissance masterpiece reveal hidden underpaintings by Bellini, Dossi, and Titian. http://webexhibits.org/feast/