Sandro is a Roman adrift in Venice during Carnival. As he enters midlife, he argues with his wife of sixteen years more often than they laugh or make love. She's had enough of his moods, so they separate so he can sort out his mind. His first night away, he sees a photograph of a nude; the image resembles his wife. He searches for the model, whose name is Riri. He finds her, and she looks exactly like his wife, except that Riri is a gaily attired prostitute and Laura is a self-contained antiquarian bookseller. Are they two women, are they one, and in the masquerade of Carnival, what is real?
Unfortunately the movie Portrait of a Nude Woman is not yet available on Disney Plus.
| Directing | Nino Manfredi | Director |
| Directing | Alberto Lattuada | Director |
| Sound | Roberto Gatto | Music |
| Writing | Furio Scarpelli | Screenplay |
| Production | Franco Committeri | Producer |
| Writing | Nino Manfredi | Screenplay |
| Writing | Silvana Buzzo | Screenplay |
| Writing | Agenore Incrocci | Screenplay |
| Editing | Sergio Montanari | Editor |
| Crew | Danilo Desideri | Cinematography |
| Writing | Pipolo | Screenplay |
| Sound | Maurizio Giammarco | Music |
| Writing | Ruggero Maccari | Screenplay |
