Albright-Knox Museum - Short biography and image of the small version of Rosa Bonheur's The Horse Fair that is in the museum's collection. - http://www.albrightknox.org/ArtStart/Bonheur_t.html
Fine Arts Museums of San Francisco - Images of 7 works either by, or relating to, the artist that are in their collection. - http://search.famsf.org:8080/search.shtml?keywords=Rosa%20Bonheur
National Gallery of Art, England - Image and description of another version of Bonheur's painting titled The Horse Fair. - http://www.nationalgallery.org.uk/cgi-bin/WebObjects.dll/CollectionPublisher.woa/wa/work?workNumber=NG621
The Metropolitan Museum of Art - Image and complete description of Bonheur's Paris Salon work - The Horse Fair. - http://www.metmuseum.org/collections/view1.asp?dep=11&full=0&item=87.25
The National Museum of Women in the Arts - Image of Bonheur's "Sheep by the Sea" and a short biography. - http://www.nmwa.org/collection/portfolio.asp?LinkID=95