- Art History Resources on the Web
- ArtLex: Art Dictionary
- Resources for images of artwork, art auctions, art books for sale, and art exhibits.
- Art purchasing information; international in scope.
Blouin Art Sales Index
- Comprehensive source of art auction records.
Google Art Project
- Explore art museums around the world.
- Metropolitan Museum of Art's Heilbrunn Timeline of Art History
Smithsonian American Art Museum SIRIS
- Searchable databases of Smithsonian art collections.
WebMuseum: Artist Index
- Well-known, western painters.