Art and Art Museums
- Arab American Museum
- Art & Architecture Thesaurus Online (The Getty)
- Artcyclopedia
- Artinfo Gallery Guide
- Artnet
- AskArt: the Artist's Bluebook
- Charles H Wright African American Museum
- Detroit Institute of Arts
- Global Philatelic Library-Stamp exhibits
- Mark Harden's Artchive
- Museum of Modern Art
- National Gallery of Art
- New York Public Library Digital Gallery
- Rijksstudio-125,000 masterpieces from Rijksmuseum
- Smithsonian American Art Museum
- Smithsonian Museum
- the Tate (London, Eng.)
- Uffizi Gallery (Florence)
- University of Michigan Museum of Art
- Vatican Museums