Hyalite Glass Vase — Doyen, Belgium, Art Deco, 1930s A striking Art Deco vase produced by the Belgian glassworks Doyen in Mons (Havré-Ville), dating to the 1930s. Crafted in deep black hyalite glass, the piece embodies the refined geometric elegance and sculptural simplicity characteristic of the Art Deco period. The vase features a beautifully balanced silhouette with a rounded lower body, softly faceted shoulders, and a short flared neck resting on a stepped circular foot. Its bold proportions and smooth glossy surface create a strong architectural presence while maintaining an elegant and timeless appearance. Hyalite glass was particularly appreciated during the interwar years for its intense opaque black colour and luxurious depth. To achieve this rich effect, the glass was produced with greater thickness, preventing light transmission and giving the object its dense, almost velvety visual quality. Doyen became renowned for its sophisticated black glass production, often creating minimalist forms that perfectly suited both modernist and Art Deco interiors. Pieces such as this vase demonstrate the manufactory’s ability to combine purity of form with highly decorative material effects. Overall in good vintage condition for an object of around 100 years old. The vase shows visible surface scratches and signs of age-related wear, clearly visible in the photographs, but has no cracks or restorations. A rare and atmospheric collector’s piece, ideal for Art Deco interiors, black glass collections, or modern decorative settings. In the early 20th century, Jean-Baptiste Doyen and his son Gaston established a glass factory in Havré-Ville, near Mons, Belgium. Originally named Verreries Gobeleteries d’Havré-Ville, the company specialized in producing high-quality blown glassware, including tableware, lighting, and decorative pieces. Doyen’s work became particularly renowned for its Art Deco designs, featuring elegant shapes, refined engravings, and meticulous craftsmanship. A notable example is a set of mouth-blown glasses adorned with finely scoured olive shapes and intricate fan patterns, showcasing the exquisite attention to detail of the era. Among Doyen’s most celebrated creations is the “Floralies” series, which embodies the refined elegance of Art Deco design. Produced in the early 20th century, these vases are distinguished by their bold geometric forms, intricate detailing, and rich, vibrant colors. One of the most remarkable models, no. 150, crafted in the 1930s, features striking vertical stripes and a distinctive corrugated collar, often produced in warm brown glass. Many pieces from the series still bear the “Floralies” label, preserving their legacy and making them easily recognizable among collectors. Today, Doyen’s glassware remains highly sought after by enthusiasts and collectors of Belgian Art Deco pieces. Their timeless elegance and historical significance continue to make them prized additions to vintage collections, standing as a testament to Belgium’s rich glassmaking tradition and artistic heritage. Will be carefully packaged, well protected and insured