Very beautiful antique Art Nouveau green iridescent glass vase with metal decoration. In 1805, Carl Stölzle founded two glass factories in Austria, and by 1867 Stölzle owned 7 factories, in Austria, Bohemia and Hungary. Iridescent emerald green glass with superb sheen. Metal (pewter) mount featuring openwork ornamental decoration. Vase is absolutely fantastic in excellent condition, metal mounts show signs of age.