Seguso Vetri d’Arte 1940s elegant glass vase model 7609. This Murano blown glass vase was made using the Cordonato Ritorto technique of gently twisting ribbed glass in a subtle beautiful shade of light blue or aqua. Although unsigned, it’s documented in the Seguso archives – Seguso pieces of this period were not signed.
Marc Heiremans, Seguso Vetri d’Arte Glass Objects from Murano (1932-1973), Arnoldsche, Stuttgart, 2014, p. 112