A triangular trinity of happiness was how Dora Carrington described her early life with her husband Ralph Partridge and the writer Lytton Strachey. But, as Virginia Woolf foretold, Carrington's marriage was riskier than most: the boundaries of the menage shifted, like ice flows, to accommodate lovers who came and went, but the pivotal focus of Carrington's life remained her all-abiding passion for Strachey. This screenplay is the story of their lives together, as depicted in a film starring Jonathan Pryce and Emma Thompson.