Lot Essay
For a similar aventurine quartz vase see A. Somers Cocks and T. Truman, The Thyssen-Bornemisza Collection: Renaissance jewels gold boxes and objets de vertu, London, 1984, no.112. For a pencil drawing of this vase see Fabergé Designs, Christie's London, 27 April 1989, lot 410/7.