College Art Association

Publishes two journals in art and art history as well as an electronic reviews journal, a listing of employment for artists, art historians, and other arts professionals.
http://www.collegeart.org/caa/publications/index.html

Notebook

A compendium of visual arts and art history references and resources.
http://www.noteaccess.com

National Gallery of Canada Bulletin and Annual Bulletin

Bulletin was published between 1963 and 1985, contains articles on art with a focus on Canadian art and on the Gallery's collections.
http://collections.ic.gc.ca/bulletin/Main/intro_e.html

Winterthur Portfolio

Publishes articles on the arts in America and the historical context within which they developed.
http://www.journals.uchicago.edu/WP/

Art Books Gratis

Offers image gallery of works of arts of various periods and a library of copyright free books.
http://aisthesthai.tk/books

Smithsonian American Art Museum

Dedicated to exploring all aspects of the nation's visual heritage from colonial to contemporary times.
http://www.journals.uchicago.edu/AmArt/