The Libraries of the Metropolitan Museum of Art make digital versions of collections accessible for research purposes in the following situations: They are in the public domain; the rights are owned by The Metropolitan Museum of Art; we have permission to make them accessible; we make them accessible as a fair use, or there are no known restrictions on use. To learn what your responsibilities are if you'd like to use the materials, go to http://www.metmuseum.org/information/terms-and-conditions