The history and the origin of the painting: The founder; The artist; The dating of the work; Bruges -- The history of the triptych: Gdansk; Paris; Berlin; Paul Beneke and the Carrack Peter von Danzig -- Iconography: The image of the judgement; The middle panel; The right wing; The left wing; The reverses of the wings -- The painting technique, the conservation and the research: The painting technique; The conservation and the research of the triptych.