Tadeusz Kantor (1915–1990) was a leading figure in 20th-century avant-garde theatre, recognised as a director, painter, set designer and theorist. Trained at the Academy of Fine Arts in Kraków, he developed an experimental approach from an early age, particularly during the Nazi occupation through his involvement in a committed underground theatre movement. After the war, marginalised by the communist regime due to his innovative aesthetic, he pursued an independent career, blending the visual arts with the stage.
In the 1950s, he established himself as a key figure in the Polish avant-garde, co-founding the Cricot 2 Theatre, a space for hybrid creation combining theatre, happenings and the visual arts. Influenced by Western trends despite the Iron Curtain, he explored a ‘lower-order reality’ by incorporating worn-out objects and personal memory into his works.
His work culminated in the ‘Theatre of Death’, in which he examined memory, history and identity through ritualistic and autobiographical performances. His most famous play, The Dead Class (1975), brought him international recognition. Until the end of his life, Kantor created works deeply rooted in Polish history yet of universal significance, leaving a lasting mark on contemporary theatre practices.