This famous Swedish art film is all about different dimensions of freedom: political, artistic and sexual. The background reading is Herbert Marcuse's Eros and Civilization, the Magna Charta of the 1968 student revolution in Paris. Marcuse considered sexual freedom as the precondition for building a (new) humane society. Vilgot Sjoman seems to disagree with Marcuse: sexuality itself is expressed in possessiveness which is in conflict with the social and political programme of the radical left. There is also a significant feminist element in the film.
It's an art film that makes one think. Don't try to watch it for entertainment, as there is none.