Art Deco “Ruby” Vase with Dentelle Décor
Designed by Paul Heller
De Rupel Boom, Belgium, ca. 1940s
A refined and highly decorative Art Deco vase designed by Paul Heller for the Belgian manufactory De Rupel in Boom, dating to the late 1940s.
The model, known as “Ruby”, is presented here in a luminous green glass, enriched with elegant gilded bands and finely structured ornamentation. The form is both balanced and architectural, with a gently flaring rim and a subtly tapered body, reflecting the geometric sophistication of late Art Deco design.
What truly distinguishes this piece is the use of the “dentelle” technique, widely employed by Paul Heller between 1937 and 1958. This complex process involves sandblasting the surface before applying a design using a mixture of glue and glass powder. After drying, the object is reheated, causing the material to contract and partially reorganize. This results in a delicate, frost-like crystalline texture — reminiscent of ice patterns or lace — clearly visible across the surface of the vase. The effect adds remarkable depth and a soft diffusion of light, beautifully contrasting with the polished gilded decoration.
The combination of translucent green glass, subtle textured surface, and precise gold striping creates a harmonious and elegant composition, typical of De Rupel’s most accomplished productions.
The vase bears a signature on the base, further confirming its authenticity.
A documented model and an excellent example of Belgian Art Deco glass, highly sought after by collectors of De Rupel and Paul Heller’s work.
Paul Heller (1914-1995) was one of the key designers associated with Boom glass production in the mid-20th century. His work is characterized by a refined balance between decorative richness and modernist clarity, often combining geometric Art Deco structures with innovative surface techniques such as dentelle. His designs played an important role in shaping the identity of Belgian glass during the transition from late Art Deco to early modernism.
De Rupel (Boom) was one of Belgium’s important glass-producing centers, particularly active in the first half of the 20th century. The factory became known for its technical experimentation and distinctive decorative approaches, including textured surfaces and bold color combinations. Today, pieces from Boom production are increasingly sought after for their originality, craftsmanship, and strong presence within the European Art Deco movement.
Will be carefully packaged and well protected
Specifications
ConditionVery goodColorsGreen, GoldMaterialCrystal, GlassNumber of items1Height18 cmWidth13 cmDepth13 cm