This ‘ecosexual’ film was made by a University Professor of Art at UC Santa Cruz called Elizabeth Stephens. It stars herself and a friend molesting trees and rocks.
More details about ecosex, should you require them, here.
(Via — where else? — David Thompson).
P.S. Elizabeth — Beth — Stephens’ partner is Annie Sprinkle, whose name may vaguely ring a bell. She was a porn actress-turned-performance artist in the 70s and 80s, who became a darling of the gender studies world. One of her most famous performance pieces was called ‘Public Cervix Announcement’, where she got the audience to look at her cervix with a speculum and flashlight.