Rare framed lithograph of the score "Repons" by Pierre Boulez

I am selling this framed lithograph of the musical score "Repons, " signed by the renowned composer Pierre Boulez. Product type: Lithograph of musical score - Composer: Pierre Boulez. Title of the work: Repons. Numbered 5/70. Artist's signature: Signed by Pierre Boulez. Frame: Framed by a professional framer, natural wood. Very good condition. Dimensions approximately 69.3 X 54.3 X 2 cm. Please feel free to contact me for more information or photos. Collection in Paris is preferred. Otherwise, please contact me to discuss shipping options.