Well-organized collection of excellent links. Sites collected by professor of art history at Sweet Briar College. Access by geographic area, time period, and more. Includes non-Western art.
Commercial site with access to information and links by artist or category such as women artists. Includes photographers. Excerpts of information fromreliable sources. Lots of images.
Tutorials on perception and art. Includes depth, color, and form perception. Images and animations illustrate the phenomena with examples from a specific painting.