Joe Quesada shaped Marvel Comics by setting the constraints its stories had to live inside. From Marvel Knights through the Ultimate line, his influence appeared before the page, in internal logic, openings as promises, and the clarity required for a world to last.
Sam Viviano spent 19 years as the visual steward of MAD Magazine. He decided how a joke would read long before anyone saw a finished page — the choices that shaped what the reader noticed first, what could disappear, and where the composition carried or broke the gag.