MedicalPhilately.com

  The Anatomy Lesson of Dr. Deijman (alternative spelling Deyman) is a 1656, fragmentary painting by Rembrandt, now in Amsterdam Museum. It is a group portrait showing a brain dissection by Dr. Jan Deijman (1619–66). Much of the canvas was destroyed in a fire in 1723 and the painting was subsequently recut to its present dimensions, though a preparatory sketch shows the full group.

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   The painting shows Dr. Deijman performing a brain dissection on the cadaver of an executed criminal, the Flemish tailor Joris "Black Jack" Fonteijn (1633/34–56). Dr. Deijman's assistant, the surgeon Gijsbert Calkoen (1621–64), is seen on the left, holding the top of the dead man's skull.

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   The perspective of the corpse is depicted with exaggerated foreshortening to give the viewer a sense of standing in front of the dissection table, similar to the foreshortening in Mantegna's Lamentation of Christ, which Rembrandt would have been familiar with through prints.