https://archive.org/search.php?query=creator%3A%22Deutsche+Gesellschaft+f%C3%83%C2%BCr+Christliche+Kunst%22
Ahhh memories….. 2nd scare jump prank ever, iirc. The first was that kids maze computer game that would show an image of a monsrer with loud screams when you got to the end, and all throughout the course gets narrower. So every segmment makes you focus a little more until the scare.
https://www.crazygames.com/game/scary-maze