Answer:
Action painters
Explanation:
The action painters were led by Jackson Pollock and Willem de Kooning, who worked in a spontaneous improvisatory manner often using large brushes to make sweeping gestural marks. Pollock famously placed his canvas on the ground and danced around it pouring paint from the can or trailing it from the brush or a stick. In this way the action painters directly placed their inner impulses onto the canvas.
Jackson Pollock was known for doing paintings of abstract on a floor. This guy was a major painter /influence in the expressionist movement.
Answer:
If there's more than one answer on one of your questions, there should be a button on the top right corner of both asking if you want to mark one as brainliest. Note that this only works if there are two answers on one question.