The main catalyst for the movement toward non-objective art of the post-world war 2 era was the emergency of Abstract Expressionists in the United States.
Abstract expression was artistic work characterized by non-objective imagery, which usually appeared emotionally charged with deeply personalized meanings.
But the artists involved insisted that their arts were based on primal images, exploring society’s collective unconsciousness while communicating universal truths about the human condition.
Thus, the main catalyst for the movement toward non-objective art of the post-world war 2 era was the emergency of Abstract Expressionists in the United States.
Learn more about abstract expressionists at https://brainly.com/question/14632528 and https://brainly.com/question/10184176