ArtStor Digital Library provides over 1.6 million digital images with new image collections added several times a year. It covers many time periods and subjects including architecture, painting, sculpture, photography, decorative arts, design, anthropology, ethnographic and women's studies, as well as many other forms of visual culture.  The database can be searched by Keyword, Creator, Title, Location, Repository, Subject, Material, Style or Period, Work Type, Culture, Description, Technique, etc.