The database Grove Art Online was recently updated with over 100 new and updated articles and over 420 new images as well as expanded links according to subject area. The content comprises the full text of The Dictionary of Art, edited by Jane Turner (1996, 34 vols) and The Oxford Companion to Western Art, edited by Hugh Brigstocke (2001) with new articles are added periodically.
If you are interested in art, you might want to check that database. From the library services page, choose “Search the databases” and search for “Grove Art Online”.