Oxford Art Online combines several key encyclopedias and dictionaries important for the history of art and architecture. Together these provide the largest and most authoritative list of biographies of artists in English, as well as an excellent collection of scholarly encyclopedia articles on important topics in the visual arts. Included are Grove Art Online, the Benezit Dictionary of Artists, the Encyclopedia of Aesthetics, and others.

The ARTstor Digital Library is an image database featuring works of art and other cultural heritage from some of the world's leading museums, photo archives, scholars, and artists in one easily-navigated repository. The library of 2 million images is constantly growing. All images are accompanied by extensive metadata and are rights-cleared for specified educational uses.

Indexes hundreds of international art magazines, including English-language periodicals, yearbooks, and museum bulletins, as well as some published in other languages. Indexing is available for publications 1929+; abstracting for 1994+, and Full Text is often available for 1997+ but keyword searches do not explore the full texts – only the titles, subject headings, & etc.. Not covered by LionSearch.

Indexing for articles and some other publications on European and American art and architecture from late antiquity to the present. Coverage includes publications between 1975 and 2007. This indexing is not covered in LionSearch. For similar data after 2007 see the International Bibliography of Art (IBA).

Contains descriptions of articles on the history and practice of architecture, landscape architecture, city planning, historic preservation, furniture, and interior design and decoration in more than 700 international magazines. Most indexing began with 1934, but some titles are indexed to dates as early as 1741. Updated weekly.

ARTbibliographies Modern (ABM) indexes publications about art from the late 19th century to the present, providing full abstracts of journal articles, books, essays, exhibition catalogs, PhD dissertations, and exhibition reviews. Approximately 12-13,000 new entries are added each year. Entries date back as far as the late 1960s.

Indexing for European art from late antiquity to the present, American art from the colonial era to the present. Strong on topics before 1945. With indexing beginning in 2007, this is the successor to the Bibliography of the History of Art (BHA.)

JSTOR is a not-for-profit organization that provides a trusted archive of important scholarly journals and a selection of scholarly books. Content in JSTOR spans many disciplines, primarily in the humanities and social sciences. While indexing for JSTOR articles is covered in LionSearch, the full text of the articles is not searched in LionSearch. Search JSTOR itself to ensure detailed coverage of full texts.

AATA Online is an open access database of more than 100,000 abstracts of technical literature related to the preservation and conservation of material cultural heritage.

DYABOLA is a specialized indexing service focusing on the ancient world. The most important file it offers is the Archaeological Bibliography (also known as Realkatalog des Deutschen Archäologischen Instituts Rom) the most comprehensive database for classical archaeology, dating back to 1956. Select that file for an index to books and journal articles on the antiquities, art, and archaeology in the Mediterranean world from antiquity through the early medieval period. You might first need to check the 'with IP-Access' box and then click 'Start.' You will see a list of the databases where you must click the language flag for the databases to which Penn State subscribes. The search interface is complex. You can access DYABOLA user handbooks at: Universal DYABOLA User Manual.

A descriptive and bibliographic index of thematic and iconographic content of early Christian and medieval art from apostolic times to 1400 A.D. The online database contains all of the works electronically processed for the print version of the index at Princeton University since 1991 (over 23,000 work of art records as of June 2002), including a growing number of images and bibliographic entries covering iconography, art history, archaeology, and classical and religious studies.

Brief essays by experts on major topics in the history of art and architecture. Each essay selects and describes the important scholarship on the topic. Topics include eras, media, national styles, movements, and a selection of important artists. Items in the annotated bibliographies usually link to library holdings.