A March 13, 2007 ARTstor press release brings news of an important development in the open access movement:

Excerpt:

"In a new initiative designed to assist scholars with teaching, study, and the publication of academic works, The Metropolitan Museum of Art will distribute, free of charge, high-resolution digital images from an expanding array of works in its renowned collection for use in academic publications. This new service, which is effective immediately, is available through ARTstor, a non-profit organization that makes art images available for educational use..."