Academic
OneFile 
Provides articles from leading journals and reference sources.
Covers the physical sciences, technology, medicine, social sciences,
the arts, theology, literature and other academic subjects.
Instantly access thousands of eBooks on virtually any subject. These trusted, authoritative reference works are available 24/7.
New York
Public Library Image Gallery - Provides access to over 600,000 images
digitized from primary sources and printed rarities in the collections
of The New York Public Library.
Metropolitain
Museum of Art's Collection Database - Searchable database of everything
in the Mets's permanent collection.
Modern Museum of Art's
Browse and Search - Browse or search MOMA's permanent collection.