Val Saint Lambert - René Delvenne - Vase - Méduse - Crystal - Signed + original sticker

Val Saint Lambert “Méduse” Vase with Rare Hand-Cut Decoration
Designed by René Delvenne, Belgium, ca. 1950s

A rare and particularly collectible variation of the celebrated “Méduse” vase designed by René Delvenne for Val Saint Lambert. While the model itself became one of the manufactory’s most recognizable postwar designs, this example is distinguished by an unusual and rarely encountered additional hand-cut decoration, making it a far more exceptional piece for collectors.

Executed in layered crystal with a beautiful gradient transition from clear crystal into deep ruby-red, the vase displays the remarkable mastery of colour and form for which Val Saint Lambert became internationally renowned. The colour intensifies dramatically toward the rim, while the transparent lower body enhances the sensation of movement and fluidity within the crystal.

The elegant organic silhouette, asymmetrical opening, and flowing internal contours are characteristic of René Delvenne’s sculptural design language developed during the period surrounding Expo 58 in Brussels. This series reflects the shift toward more futuristic, fluid, and expressive forms that defined Belgian modernist crystal during the mid-20th century.

What makes this particular example especially unusual is the presence of additional hand-cut grooves and carved details integrated into the body of the vase. These extra manual interventions are rarely encountered on this model and create a striking interplay of reflections, depth, and light. The combination of free-flowing sculptural form with sharp artisanal cutting gives the vase a far more exclusive studio-like character compared to standard production examples.

Vases from this design family are documented in the reference publication Val Saint Lambert: Art & Design 1880–1990 by Michèle Thiry, where related René Delvenne models are illustrated and discussed in the context of Belgian postwar crystal design and Expo 58 artistic production.

Entirely handmade and free-blown, each example naturally differs slightly in form, colour distribution, and internal movement. This vase retains remnants of its original Val Saint Lambert foil label and is signed on the base, further confirming its authenticity and provenance.

A highly decorative and increasingly sought-after collector’s piece — combining the sculptural elegance of René Delvenne’s iconic Méduse series with an exceptionally rare hand-cut variation seldom encountered on the market.

Condition is very good, with no major chips or cracks. Minor traces of age and light wear consistent with careful use may be present. Small irregularities and subtle variations are inherent to handmade crystal production and contribute to the individuality and authenticity of the piece.


Val Saint Lambert, nestled in Seraing near Liège, Belgium, is a beacon of crystal craftsmanship with a legacy spanning nearly two centuries. Established in 1826 by chemist François Kemlin and engineer Auguste Lelièvre, the company transformed the remnants of the Val-Saint-Lambert Abbey into a thriving glassworks.

The 19th century marked a period of significant growth for Val Saint Lambert. By the early 1900s, the company employed over 5,000 workers, producing 120,000 pieces of glass daily. Their creations, renowned for exceptional quality and intricate designs, found admirers worldwide, including in Tsarist Russia and North America. A testament to their artistry is the “Vase of the Nine Provinces,” a monumental piece over 2 meters tall and weighing 200 kilograms, crafted for the 1894 World Exhibition in Antwerp.

The 20th century brought challenges, including the impacts of two World Wars and economic downturns. Despite these obstacles, Val Saint Lambert’s resilience ensured the preservation of its artisanal heritage. Today, the company seamlessly blends traditional craftsmanship with contemporary design, producing exquisite crystal pieces that cater to modern aesthetics.

Val Saint Lambert stands as a symbol of Belgian craftsmanship, where each piece reflects a harmonious blend of history, artistry, and innovation.

Will be well packaged, protected and insured