Hay In Art - Essay exploring the theme of hay in art; included are a number of works by Julien Dupre. - http://www.hayinart.com/000414.html
Julien Dupre - Image of the three paintings in the Mildred Lane Kemper Art Museum, Washington University, St. Louis; Haying Scene (1882), In Pasture (1883), and Milking Time. - http://kemperartmuseum.wustl.edu/collections/artworkList.asp?artist=Dupr%E9%2C+Julien
Julien Dupré - The Art Renewal Center's biography and image bank featuring the works of the French Realist artist Julien Dupre. Images include: Shepherdess with Goat, Le Repos, La Faneuse, Laitiere, and Le Dejeuner de Faneuse. - http://www.artrenewal.org/asp/database/museum_template.asp?artist=113
Julien Dupre (Julien Dupré) - 1851-1910 - Information pertaining to the preparation of the catalogue raisonné on the French Realist artist Julien Dupré (1851 - 1910). Site contains information concerning the life of Julien Dupre as well as a link to an online exhibition of Dupre's work. - http://www.juliendupre.com