To celebrate this achievement let's look at the posters for the writer-director (for hire acting jobs not included), starting today with the first two decades and change of his lengthy career, taking us from 1966 through 1989.
I'll follow up soon with posters for his 1990 to present films.
What's Up, Tiger Lily? (1966)
Take the Money and Run (1969)
Everything You Always Wanted to Know About Sex* (*but were afraid to ask) (1972)
Love and Death (1975)
Annie Hall (1977)