"Clessidra" hourglass by Fulvio Bianconi and paperweight Colourless flashed glass with blue or green. Technique designed by Fulvio Bianconi, 1954 for Venini. H. 19.5 cm. Paperweight in colourless glass with colourful, square meltings, probably also designed by Fulvio Bianconi for Venini. Old adhesive label in light brown with red border and "Made in Italy" inscription. D. 8 cm. Provenance: Estate liquidation of a South German private collection - part I. An Italian Murano "Clessidra" hourglass designed by Fulvio Bianconi, 1954 for Venini. In addition: a paperweight probably also by Fulvio Bianconi for Venini. Italy. Murano. Venini. 2nd half 20th cent.