Dziadowski's Blues Non Camera, ie Legs Forward (1978)

An animated film made without the use of a camera using the technique of drawing and painting directly on a film strip, illustrating a grandfather's ballad, the protagonist of which seeks an explanation for the cruel phenomena of the world around him. Rockets thrown to the ground and bombs exploding, a car falling off a cliff, a driver driving a man on the street or a policeman firing a gun at an opponent - images of this type of catastrophic behavior are intertwined with the recurring image of a man running somewhere.

Unfortunately the movie Dziadowski's Blues Non Camera, ie Legs Forward is not yet available on HBO Max.