Include the following information:
For your Bibliography...
Cézanne, Paul. Bathers, 1874-1875. Oil on canvas, 38.1cm x 46cm. Metropolitan Museum of Art, New York. Available from: ARTstor, http://www.artstor.org (access January 11, 2012).
For a Caption...
Adolphe-Félix Cals. Still Life with Vegetables, Partridge and a Jug, 1858. Oil on fabric, 49.5cm x 61cm. The Cleveland Museum of Art, Cleveland. Available from: ARTstor, http://www.artstor.org (accessed January 11, 2012).
Chicago Style is the required citation style used in the Department of Visual Arts.