Plumb Line is a 1971 American experimental short film directed by Carolee Schneemann.[1][2][3]
The film's introduction opens with the image of a bronze plumb bob, hanging in front of a screen showing a man's face. Images of the man burn, and Schneemann writes the film's title on a window before wiping it away. The rest of the film comprises five sections depicting interior spaces, Schneemann exploring Venice, a cat in the Piazza San Marco, the man, and the dissolution of Schneemann and the man's relationship. It ends with a reprisal of the introductory section.[4][5]
The film's imagery is presented in full frame or segmented into quadrants.[6]
Schneemann began working on Plumb Line in 1968, after the end of a relationship.[7][8][9] She used scraps of sound and Super 8 footage captured in New York, London, and Venice.[10] Her narration was recorded in her studio on a tape recorder in what she described as "a state of emotional collapse triggered by the endless Vietnam atrocities and the dissolution of my long relationship with [James] Tenney."[11]
Schneemann carried out the optical printing at the London Film-Makers' Co-op, using an old step-printer she had persuaded a patron to donate.[12][13]
Plumb Line was screened with Fuses (1967) at the 1977 Telluride Film Festival, as part of a program titled "The Erotic Woman" and introduced by Stan Brakhage. In protest of the festival's curatorial decisions, Schneemann staged an action based on her 1975 performance piece Interior Scroll. Painted with mud from Telluride, she stood on a small stage and read a scroll with the text of her film Kitch's Last Meal as she pulled it from her vagina.[14]
Schneemann grouped Plumb Line with Fuses and Kitch's Last Meal to form her Autobiographical Trilogy. Although the three works were conceived independently, she began to consider them part of a larger work after Anthony McCall and Bruce McPherson pointed out their thematic similarities.[15]