Oxford Art and Culture Oxford Art Online includes Grove Art Online (an encyclopedia of over 40,000 articles covering art, artists, and all forms of the visual arts: painting, sculpture, architecture, graphic and decorative arts, and photography, as well as digital images of the most frequently studied works of art), The Oxford Companion to Western Art (entries with reliable coverage of artists and their work), Encyclopedia of Aesthetics (entries by art historians, philosophers, and theorists), and The Concise Oxford Dictionary of Art Terms (entries on art terms, critical periods, and styles in the visual arts).