A tetrahedral object. Each face is a door, through the cracks around which light penetrates. The doors cannot be opened, but one can peep into the space behind them through a stereoscope in a given sequence. According to Walter Benjamin, the camera captures reality in a way that the human eye is not capable of seeing, thus capturing the unconscious. A series of stereo photographs immerses the viewer in a paradoxical intermediate space. The 3D effect increases the effect of presence. At the last stage, the denouement occurs. Vision literally produces a non-digital morphing of two portraits of different people, resulting in a portrait of someone else.