Yoko Ono is a renowned artist, musician, and peace activist, best known for her avant-garde work in the art world and her marriage to John Lennon. Born in Tokyo in 1933, she has made significant contributions to both visual and musical arts, often using her platform to promote messages of peace and social change. Ono's work often challenges traditional boundaries and encourages audience participation, exemplified in her famous piece, Cut Piece. Throughout her career, she has remained a prominent figure in the art community, inspiring generations with her innovative ideas and commitment to activism.