Smarthistory at Khan Academy is the leading open educational resource for art history. It makes high-quality introductory art history content freely available to anyone, anywhere. Smarthistory is a platform for the discipline where art historians contribute in their areas of expertise and learners come from across the globe. It offers more than 600 videos and hundreds of articles.
The Getty vocabularies contain structured terminology for art, architecture, decorative arts and other material culture, archival materials, visual surrogates, and bibliographic materials.