Comprehensive portal. In cases of broken links, search Google for current websites
ARTstorARTstor is a database of images from museums, artists, libraries, colleges and universities, scholars, private collections, and photo archives available for teaching, education, and scholarship, with all images cleared for educational use.
AskART AcademicAskART Academic is a database of information about artists, including names, birth and death dates, state or local affiliation, fields in which artist worked, book and periodical references to artist, dealers and museums where works may be viewed, auction prices of works, and some biographical details.
AP ImagesAP Images is a searchable collection of recent and historical photos from the Associated Press, plus AP graphics, articles, and brief sound clips.