Hungarian vintage Marathon Man movie poster.
The poster depicts a vividly colourful image of a man with a gun in the hand, and handwritten-like text beside it as if what we can see was a page of a sketchbook. These mechanisms make the poster a meta-picture (the picture that explicitly reflects on itself).
Marathon Man is a 1976 suspense/thriller film directed by John Schlesinger. It was adapted by William Goldman from his novel of the same name and stars Dustin Hoffman, Laurence Olivier, Roy Scheider, William Devane and Marthe Keller. (source: wikipedia.org)