I'm also enjoying the work of Frederic Back right now. He was an illustrator and animator who worked on a Canadian Sunday evening quiz show called Le Nez de Cléopâtre.
The show consisted of a set of riddles to be solved with the help of a verbal clue and a drawing done live on air by Frédéric Back. It presented a dozen riddles which four "experts" had to solve by asking questions. Each week, one of the riddles was selected from suggestions sent in by TV viewers. Quebecers loved the intellectual gymnastics, and the program owed much of its success to Back's clever drawings and subtle humour.
For more take a gander at his website: