A new open access policy at Yale has made it possible for the University to release more than 250,000 digital images online, freely available to the public through their collective catalog. For public domain material, no license will be required and no restrictions will be placed upon use of the images.
The result is that scholars, artists, students, and citizens the world over will be able to use these collections for study, publication, teaching and inspiration.
Via Yale Office of Public Affairs and Communications.