Mirella Bentivoglio (Klagenfurt 1922 - Roma 2017) "Ai Verdurin di Proust (lapide al salotto letterario)" 1985 marble and mixed technique 18.5x24x9 cm Signed and dated 1985 Provenance Repetto Gallery, London Private collection, Milan This work is accompanied by a photo-certificate of authenticity issued by Leonetta Bentivoglio, Rome, dated 10-08-2017