F. Bianconi, Venini, Murano, 1950ca Fulvio Bianconi (1915-1996). A truncated cone-shaped vase from the A Macchie series with an abstract decor of green and cyclamen stains. H 23cm, diam 19cm. Acid-etched signature Venini Murano Italia. This piece is particularly interesting due to its shape and the alternating polychrome decor that gives it a sculptural relevance and creates various different chromatic effects if seen from different points of view.