Nothing is what it seems. Grieving over the accidental death of their daughter, Christine (Sharon Williams), John (Donald Sutherland) and Laura Baxter (Julie Christie) leave their young son Johnny in an English boarding school and head to Venice where John’s been commissioned to restore a church. There Laura meets two ageing sisters (Hilary Mason, Clelia Matania) who claim to be in touch with Christine’s spirit. Laura takes them seriously, but John scoffs until he himself catches a glimpse of what looks like Christine running through the streets of Venice. Unbeknownst to himself, he has precognitive abilities (which might even be figured in the book he’s written, Beyond the Fragile Geometry of Space) and the figure of local Bishop Barrigo (Massimo Serato) seems to be a harbinger of doom rather than a portent of hope. Meanwhile, another body is fished out of the canal with a serial killer on the prowl … Director Nicolas Roeg made one masterpiece after another in the early 1970s and this enjoyed a scandalous reputation because of the notorious sex scene between Christie and Sutherland which was edited along the lines of a film that Roeg had photographed for Richard Lester, Petulia, some years earlier. The clever cross-cutting with the post-coital scene of the couple dressing to go out for dinner persuaded people that they had watched something forbidden. That aside, the adaptation of Daphne du Maurier’s short story by Allan Scott and Chris Bryant is a clever mix of horror, mystery, enigmatic serial killer thriller and a meditation on grief. All of that is meshed within a repetitive visual matrix of the colour red, broken glass and water. None of that would matter were it not for the intensely felt characterisation of a couple in mourning, with Christie’s satisfaction at her dead daughter’s supposed happiness opposed to Sutherland’s desire to shake off the image of the child’s shiny red mackintosh – the very thing that leads him to his terrible fate. Some of the editing is downright disturbing – particularly a cut to the old ladies busting a gut laughing whilst holding photographs, apparently of their own family members. John’s misunderstanding of his visions coupled with the literal crossed telephone line from England creates a cacophony of dread, with Pino Donaggio’s score and Anthony Richmond’s limpid shots of Venice in winter compounding the tender horror constructed as elegiac mosaic by editor Graeme Clifford. A heartbreaking work of staggering genius? Probably. I couldn’t possibly comment. I never minded being lost in Venice.