Gilbert, Douglas R., “Easter "Be-In," Central Park, New York,” Digital Collections, accessed December 6, 2025, https://digitalcollections.library.gvsu.edu/document/55105.
Black and white photograph of a crowd of people gathered together for the Easter "Be-In" held in New York City's Central Park. In the photograph, a group of young people are seated together on the grass in the foreground while one couple is seen kissing and others are laughing together. Scanned from the negative.