As founder of the first acting "System", co-founder of the Moscow Art Theatre (1897-), and an eminent practitioner of the naturalist school of thought, Konstantin Stanislavski unequivocally challenged traditional notions of the dramatic process, establishing himself as one of the most pioneering thinkers in modern theatre.
Stanislavski coined phrases such as "stage direction", laid the foundations of modern opera and gave instant renown to the works of such talented writers and playwrights as Maksim Gorki and Anton Chekhov. His process of character development, the "Stanislavski Method", was the catalyst for method acting- arguably the most influential acting system on the modern stage and screen. Such renowned schools of acting and directing as the Group Theatre (1931- 1941) and The Actors Studio (1947-) are a legacy of Stanislavski's pioneering vision.