" When he goes traveling abroad by plane, this one turns the wings near the skyscraper where from the other side she stays observing it through the window of her room - as in close and counter close perspectives of the shots in the last scene - saying reciprocally good bye visually each other, in spite of distances with him by the small window from the plane as in an aerodynamic view of Manhattan and its architectural modernity of the time from the sky in a competitive way with the gray building of the hotel"