Oxford Art Online This link opens in a new windowAccess point for the Grove Dictionary of Art and several Oxford reference sources on art and architecture. The Grove Dictionary of Art is the most complete encyclopedia of art available in English, featuring nearly 50,000 articles on a variety of topics including art movements, artists biographies, and countries. Articles are signed, include brief bibliographies, and images. Images are searchable and made available through Oxfords partnerships with museums, galleries and arts organizations.