I've got a Sporcle quiz that uses the "Capsule" artwork of Greg Guillemin (with the artist's permission, no less!) that uses minimalist art to represent 315 persons or characters, often in groups. With a lot of research & crowdsourcing I've been able to conclusively identify all but 6 of the icons.
The artist is French, so it's probable that the remaining seven (identified by the answers "Who is this?" when you start the quiz) are characters or people better known in France than elsewhere.
So any of you identify any of the remaining icons?
(This seems to show only the middle of the picture. If you click on it, you'll see them all.)
And if you want to try the other 309, here's the LINK to the game