French art deco blue glass vase marked etaleune paris france, early 1900

French art deco blue glass relief vase with grapevines and marked at the bottom etaleune paris france. Auguste heiligenstein was a technical consultant from 1922 to 1926. He specialized in glazing on glass and brought many new and exciting creations to the company's catalogue. From 1920-1930, the company moved to 28 bis rue du cardinal lemoine in paris (5th arrondissement); and followed the current fashion in the production of cast and blown glass including strong opalescent designs. In good condition with very small chips on the inside of the neck.