Virtual Diego Rivera Web Museum  
   Gallery of paintings and murals, quicktime videos, biographical information, with posters and books for sale. In English and Spanish.
   http://www.diegorivera.com/

Rivera, Diego: A Virtual Collection  
   A page dedicated to the Mexican master Diego Rivera. Includes images of paintings and murals, a biography and links. Available in Spanish, French and English.
   http://www.geocities.com/kuraish/

Tate Collections - Diego Rivera  
   Offering a brief biography and two works (Images not available, due to copyright restrictions.)
   http://www.tate.org.uk/servlet/ArtistWorks?cgroupid=999999961&artistid=1849&page=1&sole=y&collab=y&attr=y&sort=default&tabview=bio

Fine Arts Museum of San Fancisco - Diego Rivera  
   Presenting several works of the artist.
   http://search.famsf.org/4d.acgi$Search?list&=1&=Rivera&=And&=Yes&=rivera%20&=&=&=Yes&=&=f

San Diego Museum of Art - Diego Rivera  
   Brief biography of the artist and several of his paintings.
   http://cgi.www.sandiegomuseum.org/cgi-bin/www.sandiegomuseum.org/image.pl?mode=&artist=233621&axis=Artists

Diego Rivera Prints  
   Presents biography, artistic styles, paitings, and controversies surrounding the artist.
   http://www.diego-rivera.org/