MARCEL GOUPY (1886-1954) Oaks and birches, circa 1927/29 Horned vase with a very wide annular and flared neck. Clear glass proof with a rotating title decoration and polychrome enamel on the inside of the neck. The signature in enamel erased and carries the apocryphal signature M. GOUPY, in engraving under the base. H. 15 cm