Start with These Two
- Artstor This link opens in a new window
Over 2.5 million digital images in the arts, architecture, humanities, and sciences with a suite of tools for teaching and research. Collections comprise contributions from international museums, photographers, libraries, scholars, photo archives, artists, and artists' estates. Valuable for art history, African-American history, anthropology, decorative arts, fashion and costume, languages and literature, medieval studies, music history, theatre and dance, and much more.
Users can gain additional functionality by registering for an account, including downloading images and creating image groups. More about registering and other helpful tips on ARTstor's YouTube Channel.
- Digital Public Library of AmericaOver 13 million digitized images, documents, recordings and more from libraries, museums, and archives. Among its various specific pages that may be useful is this list of primary source sets.