Sandy Skoglund Studio: The official site with source information, images and installation works categorized by date. An important American photographer and installation artist.
DMStarn: Website of contemporary American artists Mike and Doug Starn. Photographs and installations.
The Art Institute of Chicago: Extensive resource sections, such as the museum's "Cleopatra: A Multimedia Guide to Ancient Art," are also accessible from this page and include fully bilingual English and Spanish text, video clips, time lines.
Brooklyn Museum: Digital database from one of the country’s oldest and largest museums.
Currier Museum of Art: A smaller museum in Manchester, NH with a fantastic collection, much of it online.