Important Italian Glass /June 5, 2019 by Johannes Reponen Cannette vase [c. 1965] by Ludovico Diaz de Santillana. estimate: $3,000–5,000 Crepuscolo vase with stopper [c. 1965] by Toni Zuccheri. estimate: $5,000–7,000 Monumental Intarsio vase [c.1975] by Ercole Barovier. estimate: $7,000–9,000