The solution of an anamorphic I reently found online might be considered obscene. I’m going to cover it in this article anyway.

An anamorphic is a puzzle based on a special kind of secret writing. Here are two postcards with anamorphic motives. Can you decrypt them?

Anamorphics are puzzles based on a kind of secret writing. Here are a few examples, some of which are over 100 years old.