It is early Monday morning and I am in pain. At the turn of the twentieth century, Agnes (Harriet Andersson) slowly and painfully dies of cancer in the family’s country home. Her sisters are so immersed in their own problems that they can’t offer her the support she needs as she goes through a nightmare of torture. Shallow Maria (Liv Ullmann) is wracked with guilt at her husband’s suicide following his discovery of her affair. Self-loathing, suicidal Karin (Ingrid Thulin) seems to regard her sister with revulsion. Only Anna (Kari Sylwan), the deeply religious maid who lost her young child, seems able to offer the solitary dying Agnes solace and empathy as her condition deteriorates and her sisters are helpless in their eternal feuding … Ingmar Bergman went as far as he could in Persona to explore identity: here he holds up a mirror to the pain we cause each other even as death stares us in the face. It is so stark a confrontation and so formal a construct that it shocks. He described it simply as a chamber play in red about a dying woman and her sisters. The colour scheme devised with cinematographer Sven Nykvist seems to ooze life and threaten death and the filtered photography has a quality that niggles the brain. This is pessimistic and filled with dread, certainly, but it is also haunting and unforgettable, a master at work in a film that excited global audiences and earned multiple Academy Award nominations.