Online museum collection catalogs are an excellent source of good quality images with reliable descriptive information. A few examples of local and outstanding major museums are listed here.
The Smith College Museum of Art: European and American Painting and Sculpture, 1760-1960 by 
Masterworks of American Painting and Sculpture from the Smith College Museum of Art by 
Master Drawings from the Smith College Museum of Art by Use these subject headings to find more SCMA and other museums' publications in the Five College Library Catalog and other library catalogs:
Collection Catalogs
Smith College. Museum of Art -- Catalogs
Exhibition Catalogs
Smith College. Museum of Art -- Exhibitions
Periodicals (Annual reports, journals, bulletins, newsletters)
Smith College. Museum of Art -- Periodicals
