Quittenbaum Kunstauktionen GmbH Lot soldUSD 0EUR 0 (listed)EstimateUSD 4 840 - 6 051EUR 4 000 - 5 000 (listed) See all lots 'Ventaglio' vase, c1948 Quittenbaum – Murano Glass | München, 25 February Summary Lot number 506 Location Description Fulvio Bianconi. 'Ventaglio' vase, c1948. H. 18.5 cm. Made by Venini & C. Clear glass, deep purple, white spirals. Unsigned.