Rare glass with a conical cut leg with a swollen... Lot 19

Rare glass with a conical cut leg with a swollen base. The bowl in colourless glass decorated with two circles of white retortolli; the swollen base decorated with vertical retortolli ribs; the leg formed by a hollow button on a pedestal decorated with fine white threads. Venice, late 16th century Height: 16.2cm / Diameter: 11cm