Images
Calisphere University of California - Hispanic Americans (open access database)
Artstor 
: This rich digital library includes more than 500,000 images from the areas of architecture, painting, sculpture, photography, decorative arts, design, and other forms of visual culture. Images are drawn world-wide from such sources as museums, archaeological teams, photo archives, slide collections, and art reference publishers. (Subscription database restricted to Moorpark College students, faculty and staff. Log in with your MyVCCCD username and password)
Digital Public Library of America : The Digital Public Library of America (DPLA) is a US project aimed at providing public access to digital holdings of images, texts, videos, and sounds from across the United States. (open access database)