The Anatomy Lesson of Dr. Nicolaes Tulp scene. The face of the corpse is partially shaded, a suggestion of "umbra mortis" (shadow of death), a technique that Rembrandt was to use frequently. The French art historian Jean-Marie Clarke points out that the navel of the corpse has the shape of a capital R and connects this observation to the fact that Rembrandt worked intensively on his signatures in 1632, using three types consecutively before settling on the final, first name form in 1633. Kindt was discussed in the 1999 novel "The Rings of Saturn" by W. G. Sebald, and plays a significant role in Laird Hunt's 2006
The Doctor (Doctor Who) the actors who played the character were deceased. Since the programme's revival, there have been three multi-Doctor stories, the "Children in Need" special "Time Crash", the 50th anniversary special, "The Day of the Doctor", and the 2017 Christmas special "Twice Upon A Time". Before that, the only references to past incarnations (from 1963 to 1996) have been in the aforementioned episode "School Reunion" (in which the Doctor acknowledges having regenerated "half a dozen times" since last seeing Sarah Jane) and in drawings that the Doctor (who has temporarily become human to hide from the Family Of Blood) makes based on