Art Nouveau vase in acid-etched glass, vine decoration – Signed PRIOS

Superb Art Nouveau vase in double glass, decorated with an elegant motif of vine and grape clusters, created using acid engraving. The blue relief decoration stands out against a satin background with smoky hues, offering great detail and beautiful depth of material. This piece, signed PRIOS near the base, is characteristic of French glassmaking from the early 20th century, in line with the naturalistic productions of the École de Nancy. The quality of the design and the glasswork reflects true artisanal craftsmanship. ✨ Condition: very good antique condition, without cracks or chips. ✨ Signature: PRIOS (acid-engraved, see photo) ✨ Technique: double glass, acid-engraved decoration. ✨ Decoration: vine and foliage. ✨ Period: circa 1900–1910. ✨ Origin: France. An elegant and authentic piece, ideal for lovers of Art Nouveau glass and characterful objects. “Signature PRIOS visible and photographed.”.