Offered by Alexia Say
          
        DAUM NANCY Large flared-neck roller vase with circular pedestal in lined glass with acid-etched and enamelled decoration of violet flowers in polychrome on an opaque violet-blue ground and enhanced with gilding Signed below the base “Daum Nancy” 
Around 1900
 Height: 56 cm 
Diameter: 15 cm
Bibliography: - “Glass of art nouveau”, Kitazawa museum of art, Mitsumura Suiko Shin, Japan, 1994, for variant forms reproduced on page 203