The Maze (painting) it undigestible. The skull in the painting has been opened up by ribbon, to suggest the work of the doctors at the mental hospital, attempting to make a proper diagnosis. Kurelek depicted the rat spirit as inert, unwilling to leave his prison even though it has been opened up for him. This was Kurelek's way of showing his doctors what their job was. He writes, in his autobiography, "Now clean me out, I challenge you scientists, and put me back together again - a happy, balanced, mature, fulfilled personality. Lift that rat out and unwind him and let him run
The Ambassadors of Death "tedious and confusing". DVD Talk's John Sinnot rated "The Ambassadors of Death" as three stars out of five, describing it as "generally fun adventure" despite it lasting a couple episodes too long. He was positive towards the Doctor's characterisation and the Ambassadors, who he described as "a great low-budget creature that actually looks more menacing than silly", but felt "there are a few too many plot twist and the result is a script with some pretty major holes in it". A novelisation of this serial, written by Terrance Dicks, was published by Target Books in May 1987 and was the