Large footed bowl made of colorless glass with an acid-frosted surface (so-called Scavo glass), rising, hollow round base, longitudinally ribbed shaft made of dark purple, almost black glass, large Tazza with rib-shaped, pressed walls, fused bowl edge. Footrest is in a healthy condition. Seguso Vetri d'Arte, Murano, Vetro a Scavo around 1970-80, height: approx. 18.3 cm, diameter: approx. 43.3 cm.