Federico García Lorca: One of the most renowned Spanish playwrights of the 20th century, García Lorca's plays often explored themes such as love, death, and societal constraints.
Antonin Artaud: A French playwright and theorist who revolutionized theater with his concept of "Theatre of Cruelty," which aimed to shock audiences out of their complacency.
Samuel Beckett: An Irish playwright known for his absurdist plays that challenged traditional notions of plot and character development. His most famous work is "Waiting for Godot."