Which author is known for themes of existential angst and absurdity often illustrated in his works?

Franz Kafka is known for exploring themes of existential angst and absurdity in his works. His narratives often depict individuals facing overwhelming situations that highlight the uncertainty of existence, the disconnect between humans and their environments, and the struggle for meaning in a seemingly indifferent universe. Kafka's characters frequently find themselves trapped in bewildering circumstances that provoke feelings of anxiety and alienation, embodying the core tenets of existential thought. This thematic focus makes Kafka a central figure in literature exploring the absurdities of life, particularly through works like "The Metamorphosis" and "The Trial," where he illustrates the perplexing nature of human existence and societal norms.