Artstor has released "More Than 1 Million Images Now Publicly Available at library.artstor.org!."
Here's an excerpt:
Artstor has made more than 1 million image, video, document, and audio files from public institutional collections freely available to everyone—subscribers and non-subscribers alike—at library.artstor.org. These collections are being shared by institutions who make their content available via JSTOR Forum, a tool that allows them to catalog, manage, and share digital media collections and make them discoverable to the widest possible audience.
Research Data Curation Bibliography, Version 9 | Digital Curation and Digital Preservation Works | Open Access Works | Digital Scholarship | Digital Scholarship Sitemap