Archiseek: online magazine dedicated but not limited to Irish architecture.
Architecture_MPS : Architecture_Media_Politics_Society online journal.
Artifex Press. E-catalogues raisonnés of contemporary artists. Catalogues are free with registration for a limited time period.
Audio Arts. Audio-cassette magazine established by Bill Furlong in 1972, from the Tate Archives.
Avalanche Magazine Index. Online index only to the artists' journal that was published in New York from 1970-1976.
Avant-garde and Modernist Magazines. On Monoskip, a wiki for collaborative studies of art, media, and the humanities.
Blue Mountain Project: "freely available digital repository of important, rare, and fragile texts...research collection of art, music, and literary periodicals ...1848-1923." (from Princeton)
British Art Studies. New online journal published by the Paul Mellon Center for Studies in British Art, London, and the Yale Center for British Art, New Haven. The first issue will launch in fall 2015.
Centre for Reformation and Renaissance Studies, Victoria University at the University of Toronto: Journals.
Experiments in Print: A Survey of Los Angeles Artists' Magazines from 1955 to 1986. (East of Borneo essay)
Getty Publications Virtual Library. Free digital backlist titles.
Guggenheim Museum Historical Catalogues. Freely accessible. Other Guggenheim essays also available here.
Ijele: Art eJournal of the African World. Online subscription journal of contemporary art and architecture, art history and criticism.
Inexhibit Museum Magazine. website dedicated to museum architecture and exhibition design.
Journal of Art Historiography. Open access, peer reviewed journal dedicated to the study and history of art historical writing.
Journal of Historians of Netherlandish Art. Open access, refereed scholarly journal.
Muqarnas: An Annual on the Visual Culture of the Islamic World. Full text articles available online at Archnet.
Museum Worlds: Advances in Research. Journal concerned with Museum Studies. Companion site to the journal.
Preservation News: former publication of the National Trust for Historic Preservation. From Cornell University.
Public Domain Review: "a not for profit project dedicated to showcasing the most interesting and unusual out-of-copyright works available online." Lots about art, music, literature, history, etc.
Romantic Circles Praxis Series. "Devoted to using computer technologies to investigate critically the languages, cultures, histories, and theories of Romanticism.
Royal Academy of Art Winter Exhibition Catalogs 1870-1939.
Task: A Magazine for the Younger Generation in Architecture. Student journal published by architecture students in Cambridge, MA between 1941 and 1944. First issue published by students from Harvard, MIT and Smith College.
Tate Etc.: online journal of the Tate Gallery.
World Digital Library. Free access to "significant primary materials from countries and cultures around the world."