Watch Bliss D.F.² (1979) Online

"The performer describes how to shrink a head, using an avocado and its pit that is recorded on one audio channel. The other props include a table cloth a pan of water and a wine cork. The second audio channel plays a tape made by Tamara Rand, a sex therapist and psychic who describes how to maintain an erection and how to get away from poor self-image by placing that image in a 'black box' and throwing it away." - Askevold