Art:21 - Art in the Twenty-First Century
The website for the PBS television series focuses on contemporary visual art and artists in the United States.

Artcyclopedia
This site indexes 700 leading arts sites and offers more than 24,000 links directly to an estimated 80,000 works by over 7,500 artists.

Art History Resources on the Web
Created by art history professor, Dr. Christopher L.C.E. Witcombe the site lists resources by period.

Artlex
An online art dictionary of over 3,500 words for artists, collectors, students and educators in art production, criticism, history, aesthetics, and education.

Art Museum Network
A resource for locating art museums, collections, and current exhibitions.

Art Source
The content is diverse and includes pointers to resources around the net as well as original materials submitted by librarians, artists, and art historians, etc. This site is intended to be selective, rather than comprehensive.

ICMA Online Resources Guide
The International Center of Medieval Art's online resource guide to website includes links to sites dealing with medieval architecture, painting, and sculpture.

Mother of All Art and Art History Links
Created by the School of Art and Design at the University of Michigan, the site
links to research resources, online exhibitions, schools, museums, and much more.

World Wide Art Resources
Tons of links to art related websites.

Look at art education resources and image resources sections of this guide for more specific internet resources.