Overview Papers of artist Patricia DuBose Duncan, dating mostly from 1970 to 1985, documenting her many years of advocacy for preservation of the nation's tallgrass prairies, during which she produced, exhibited, and published thousands of photographic images of the prairies to increase awareness of their endangerment and promote their protection. The collection contains large numbers of Duncan's photographic images, related to the tallgrass prairies and other projects she undertook, including more...