'Hippie Modernism,' a major new exhibition at the Walker Art Center in Minneapolis, raises eyebrows as well as consciousness, yoking the tie-dye-clad, peace-and-love-preaching countercultural mascot ...

Video documentation of tensions between commune hippies and local residents can be found in Pierre Sogol’s 1967 film “Aquarius Rising: Hippie Life in California,” which is available on YouTube.