Gilbert, Douglas R., “Spectators at WCFL Concert in Chicago,” Digital Collections, accessed December 7, 2025, https://digitalcollections.library.gvsu.edu/document/43518.
Black and white photograph of the audience at the WCFL Big 10 Summer Music Festival in Chicago, Illinois on July 18, 1970. In the foreground a white woman in a tie-dyed shirt stands in front of a white man and woman embracing as others lounge in the grass around them. Scanned from the negative.